一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

无

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

无

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

无

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

无

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

无

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 (6.8-rc1) | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| debian | | https://security-tracker.debian.org/tracker/CVE-2023-52686 |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

受影响版本排查(受影响/不受影响)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：

1.master(6.1.0):

2.openEuler-20.03-LTS-SP1(4.19.90):

3.openEuler-20.03-LTS-SP4(4.19.90):

4.openEuler-22.03-LTS(5.10.0):

5.openEuler-22.03-LTS-Next(5.10.0):

6.openEuler-22.03-LTS-SP1(5.10.0):

7.openEuler-22.03-LTS-SP2(5.10.0):

8.openEuler-22.03-LTS-SP3(5.10.0):

9.openEuler-22.03-LTS-SP4:

10.openEuler-24.03-LTS:

11.openEuler-24.03-LTS-Next:

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 (6.8-rc1) | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| debian | | https://security-tracker.debian.org/tracker/CVE-2023-52686 |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

修复是否涉及abi变化(是/否)：

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

5.5

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 (6.8-rc1) | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| debian | | https://security-tracker.debian.org/tracker/CVE-2023-52686 |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

5.5

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 (6.8-rc1) | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| debian | | https://security-tracker.debian.org/tracker/CVE-2023-52686 |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

5.5

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 (6.8-rc1) | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| debian | | https://security-tracker.debian.org/tracker/CVE-2023-52686 |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024051752-CVE-2023-52686-4a08@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 |

| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 (6.8-rc1) | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52686 | https://ubuntu.com/security/CVE-2023-52686 |

| debian | | https://security-tracker.debian.org/tracker/CVE-2023-52686 |

| cve_search | | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 |

| cve_search | | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 |

| cve_search | | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf |

| cve_search | | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 |

| cve_search | | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 |

| cve_search | | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 |

| cve_search | | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 |

| cve_search | | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 |

</details>

漏洞分析指导链接：

https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md

漏洞数据来源:

openBrain开源漏洞感知系统

漏洞补丁信息：

<details>

<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 |

| ------- | -------- | ------- | -------- | --------- |

| linux | | https://git.kernel.org/linus/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://git.kernel.org/linus/2717a33d60745f2f72e521cdaedf79b00f66f8ca | ubuntu |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

5.5

Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响)：

1.openEuler-20.03-LTS-SP1(4.19.90):受影响

2.openEuler-20.03-LTS-SP4(4.19.90):受影响

3.openEuler-22.03-LTS(5.10.0):受影响

4.openEuler-22.03-LTS-SP1(5.10.0):受影响

5.openEuler-22.03-LTS-SP2(5.10.0):受影响

6.openEuler-22.03-LTS-SP3(5.10.0):受影响

7.master(6.1.0):不受影响

8.openEuler-22.03-LTS-Next(5.10.0):不受影响

9.openEuler-24.03-LTS:不受影响

10.openEuler-24.03-LTS-Next:不受影响

修复是否涉及abi变化(是/否)：

1.openEuler-20.03-LTS-SP1(4.19.90):否

2.openEuler-20.03-LTS-SP4(4.19.90):否

3.openEuler-22.03-LTS(5.10.0):否

4.openEuler-22.03-LTS-SP1(5.10.0):否

5.openEuler-22.03-LTS-SP2(5.10.0):否

6.openEuler-22.03-LTS-SP3(5.10.0):否

7.master(6.1.0):否

8.openEuler-22.03-LTS-Next(5.10.0):否

9.openEuler-24.03-LTS:否

10.openEuler-24.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-52686](https://nvd.nist.gov/vuln/detail/CVE-2023-52686)

漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)

漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0

CVSS V2.0分值：

BaseScore：0.0 Low

Vector：CVSS：2.0/

漏洞简述：

In the Linux kernel, the following vulnerability has been resolved:powerpc/powernv: Add a null pointer check in opal_event_init()kasprintf() returns a pointer to dynamically allocated memorywhich can be NULL upon failure.

漏洞公开时间：2024-05-17 23:15

漏洞创建时间：2024-05-18 00:09:55

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-52686

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

| ------- | -------- | -------- |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52686.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52686 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2281311 | https://bugzilla.suse.com/show_bug.cgi?id=1224682 |