一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

</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 |

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

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | snyk |

| linux_kernel | 4.14.334 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0686da1ada51c787610185de6289d8a5006ad263 | | linuxkernelcves |

| linux_kernel | 4.19.303 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=580ff9f59ab6537d8ce1d0d9f012cf970553ef3d | | linuxkernelcves |

| linux_kernel | 5.10.205 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a232eb81c7cb5d4dbd325d4611ed029b7fa07596 | | linuxkernelcves |

| linux_kernel | 5.15.144 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5b87ac25e8cfeb2d3d27574cdc077b09e8ceca82 | | linuxkernelcves |

| linux_kernel | 5.4.265 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=9112bd107208cd6a4f0175ca36289ed170622cce | | linuxkernelcves |

| linux_kernel | 6.1.69 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1646b2929d5efc3861139ba58556b0f149c848f6 | | linuxkernelcves |

| linux_kernel | 6.6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=e15ded324a3911358e8541a1b573665f99f216ef | | linuxkernelcves |

</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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

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-SP3:

4.openEuler-20.03-LTS-SP4:

5.openEuler-22.03-LTS:

6.openEuler-22.03-LTS-Next:

7.openEuler-22.03-LTS-SP1:

8.openEuler-22.03-LTS-SP2:

9.openEuler-22.03-LTS-SP3:

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<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-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<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-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html | |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51781 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2257683 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

</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 |

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

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | cve.mitre.org |

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | snyk |

| linux_kernel | 4.14.334 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0686da1ada51c787610185de6289d8a5006ad263 | | linuxkernelcves |

| linux_kernel | 4.19.303 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=580ff9f59ab6537d8ce1d0d9f012cf970553ef3d | | linuxkernelcves |

| linux_kernel | 5.10.205 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a232eb81c7cb5d4dbd325d4611ed029b7fa07596 | | linuxkernelcves |

| linux_kernel | 5.15.144 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5b87ac25e8cfeb2d3d27574cdc077b09e8ceca82 | | linuxkernelcves |

| linux_kernel | 5.4.265 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=9112bd107208cd6a4f0175ca36289ed170622cce | | linuxkernelcves |

| linux_kernel | 6.1.69 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1646b2929d5efc3861139ba58556b0f149c848f6 | | linuxkernelcves |

| linux_kernel | 6.6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=e15ded324a3911358e8541a1b573665f99f216ef | | linuxkernelcves |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html | |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51781 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2257683 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

</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 |

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

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | cve.mitre.org |

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | snyk |

| linux_kernel | 4.14.334 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0686da1ada51c787610185de6289d8a5006ad263 | | linuxkernelcves |

| linux_kernel | 4.19.303 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=580ff9f59ab6537d8ce1d0d9f012cf970553ef3d | | linuxkernelcves |

| linux_kernel | 5.10.205 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a232eb81c7cb5d4dbd325d4611ed029b7fa07596 | | linuxkernelcves |

| linux_kernel | 5.15.144 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5b87ac25e8cfeb2d3d27574cdc077b09e8ceca82 | | linuxkernelcves |

| linux_kernel | 5.4.265 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=9112bd107208cd6a4f0175ca36289ed170622cce | | linuxkernelcves |

| linux_kernel | 6.1.69 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1646b2929d5efc3861139ba58556b0f149c848f6 | | linuxkernelcves |

| linux_kernel | 6.6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=e15ded324a3911358e8541a1b573665f99f216ef | | linuxkernelcves |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

7.8

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-SP3:受影响

3.openEuler-20.03-LTS-SP4:受影响

4.openEuler-22.03-LTS:受影响

5.openEuler-22.03-LTS-SP1:受影响

6.openEuler-22.03-LTS-SP2:受影响

7.openEuler-22.03-LTS-SP3:受影响

8.openEuler-22.03-LTS-Next:受影响

9.master(6.1.0):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-SP3:否

3.openEuler-20.03-LTS-SP4:否

4.openEuler-22.03-LTS:否

5.openEuler-22.03-LTS-SP1:否

6.openEuler-22.03-LTS-SP2:否

7.openEuler-22.03-LTS-SP3:否

8.master(6.1.0):否

9.openEuler-22.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html | |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51781 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2257683 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

</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 |

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

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | cve.mitre.org |

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | snyk |

| linux_kernel | 4.14.334 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0686da1ada51c787610185de6289d8a5006ad263 | | linuxkernelcves |

| linux_kernel | 4.19.303 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=580ff9f59ab6537d8ce1d0d9f012cf970553ef3d | | linuxkernelcves |

| linux_kernel | 5.10.205 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a232eb81c7cb5d4dbd325d4611ed029b7fa07596 | | linuxkernelcves |

| linux_kernel | 5.15.144 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5b87ac25e8cfeb2d3d27574cdc077b09e8ceca82 | | linuxkernelcves |

| linux_kernel | 5.4.265 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=9112bd107208cd6a4f0175ca36289ed170622cce | | linuxkernelcves |

| linux_kernel | 6.1.69 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1646b2929d5efc3861139ba58556b0f149c848f6 | | linuxkernelcves |

| linux_kernel | 6.6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=e15ded324a3911358e8541a1b573665f99f216ef | | linuxkernelcves |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

7.8

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

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-SP3:受影响

3.openEuler-20.03-LTS-SP4:受影响

4.openEuler-22.03-LTS:受影响

5.openEuler-22.03-LTS-SP1:受影响

6.openEuler-22.03-LTS-SP2:受影响

7.openEuler-22.03-LTS-SP3:受影响

8.openEuler-22.03-LTS-Next:受影响

9.master(6.1.0):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-SP3:否

3.openEuler-20.03-LTS-SP4:否

4.openEuler-22.03-LTS:否

5.openEuler-22.03-LTS-SP1:否

6.openEuler-22.03-LTS-SP2:否

7.openEuler-22.03-LTS-SP3:否

8.master(6.1.0):否

9.openEuler-22.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html | |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51781 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2257683 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

</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 |

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

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | cve.mitre.org |

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | snyk |

| linux_kernel | 4.14.334 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0686da1ada51c787610185de6289d8a5006ad263 | | linuxkernelcves |

| linux_kernel | 4.19.303 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=580ff9f59ab6537d8ce1d0d9f012cf970553ef3d | | linuxkernelcves |

| linux_kernel | 5.10.205 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a232eb81c7cb5d4dbd325d4611ed029b7fa07596 | | linuxkernelcves |

| linux_kernel | 5.15.144 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5b87ac25e8cfeb2d3d27574cdc077b09e8ceca82 | | linuxkernelcves |

| linux_kernel | 5.4.265 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=9112bd107208cd6a4f0175ca36289ed170622cce | | linuxkernelcves |

| linux_kernel | 6.1.69 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1646b2929d5efc3861139ba58556b0f149c848f6 | | linuxkernelcves |

| linux_kernel | 6.6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=e15ded324a3911358e8541a1b573665f99f216ef | | linuxkernelcves |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

7.8

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

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-SP3:受影响

3.openEuler-20.03-LTS-SP4:受影响

4.openEuler-22.03-LTS:受影响

5.openEuler-22.03-LTS-SP1:受影响

6.openEuler-22.03-LTS-SP2:受影响

7.openEuler-22.03-LTS-SP3:受影响

8.openEuler-22.03-LTS-Next:受影响

9.master(6.1.0):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-SP3:否

3.openEuler-20.03-LTS-SP4:否

4.openEuler-22.03-LTS:否

5.openEuler-22.03-LTS-SP1:否

6.openEuler-22.03-LTS-SP2:否

7.openEuler-22.03-LTS-SP3:否

8.master(6.1.0):否

9.openEuler-22.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html | |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51781 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2257683 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

</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 |

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

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | cve.mitre.org |

| | | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | | snyk |

| linux_kernel | 4.14.334 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0686da1ada51c787610185de6289d8a5006ad263 | | linuxkernelcves |

| linux_kernel | 4.19.303 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=580ff9f59ab6537d8ce1d0d9f012cf970553ef3d | | linuxkernelcves |

| linux_kernel | 5.10.205 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=a232eb81c7cb5d4dbd325d4611ed029b7fa07596 | | linuxkernelcves |

| linux_kernel | 5.15.144 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=5b87ac25e8cfeb2d3d27574cdc077b09e8ceca82 | | linuxkernelcves |

| linux_kernel | 5.4.265 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=9112bd107208cd6a4f0175ca36289ed170622cce | | linuxkernelcves |

| linux_kernel | 6.1.69 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1646b2929d5efc3861139ba58556b0f149c848f6 | | linuxkernelcves |

| linux_kernel | 6.6.8 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=e15ded324a3911358e8541a1b573665f99f216ef | | linuxkernelcves |

</details>

二、漏洞分析结构反馈

影响性分析说明：

openEuler评分：

7.8

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

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-SP3:受影响

3.openEuler-20.03-LTS-SP4:受影响

4.openEuler-22.03-LTS:受影响

5.openEuler-22.03-LTS-SP1:受影响

6.openEuler-22.03-LTS-SP2:受影响

7.openEuler-22.03-LTS-SP3:受影响

8.openEuler-22.03-LTS-Next:受影响

9.master(6.1.0):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-SP3:否

3.openEuler-20.03-LTS-SP4:否

4.openEuler-22.03-LTS:否

5.openEuler-22.03-LTS-SP1:否

6.openEuler-22.03-LTS-SP2:否

7.openEuler-22.03-LTS-SP3:否

8.master(6.1.0):否

9.openEuler-22.03-LTS-Next:否

一、漏洞信息

漏洞编号：[CVE-2023-51781](https://nvd.nist.gov/vuln/detail/CVE-2023-51781)

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

漏洞简述：

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.

漏洞公开时间：2024-01-12 03:15:12

漏洞创建时间：2023-12-28 09:17:30

漏洞详情参考链接：

https://nvd.nist.gov/vuln/detail/CVE-2023-51781

<details>

<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |

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

| cve.mitre.org | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | |

| cve.mitre.org | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | |

| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html | |

| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51781 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2257683 | https://bugzilla.suse.com/show_bug.cgi?id=1218731 |

| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51781 | https://explore.alas.aws.amazon.com/CVE-2023-51781.html |

| snyk | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.8 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |

| snyk | https://github.com/torvalds/linux/commit/189ff16722ee36ced4d2a2469d4ab65a8fee4198 | https://security.snyk.io/vuln/SNYK-UNMANAGED-TORVALDSLINUX-6139941 |