CVE-2022-1184

一、漏洞信息
 漏洞编号：[CVE-2022-1184](https://nvd.nist.gov/vuln/detail/CVE-2022-1184)
 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
 CVSS V3.0分值：
  BaseScore：5.5 Medium
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.
 漏洞公开时间：2022-08-29 23:15:00
 漏洞创建时间：2022-05-24 09:54:04
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2022-1184
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| nvd | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |  |
| nvd | https://access.redhat.com/security/cve/CVE-2022-1184 |  |
| nvd | https://ubuntu.com/security/CVE-2022-1184 |  |
| nvd | https://www.debian.org/security/2022/dsa-5257 |  |
| nvd | https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html |  |
| redhat | https://access.redhat.com/security/cve/CVE-2022-1184 |  |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 | https://bugzilla.suse.com/show_bug.cgi?id=1198577 |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-1184 | https://bugzilla.suse.com/show_bug.cgi?id=1198577 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:7444 | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:7683 | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:7933 | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2022:8267 | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| redhat_bugzilla | https://madalinstuntcars.co | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2022-1184 | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1184 | https://ubuntu.com/security/CVE-2022-1184 |
| ubuntu | https://lore.kernel.org/linux-ext4/20220518093143.20955-1-jack@suse.cz/T/#u | https://ubuntu.com/security/CVE-2022-1184 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-1184 | https://ubuntu.com/security/CVE-2022-1184 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-1184 | https://ubuntu.com/security/CVE-2022-1184 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-1184 | https://ubuntu.com/security/CVE-2022-1184 |
| ubuntu | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 | https://ubuntu.com/security/CVE-2022-1184 |
| ubuntu | https://bugzilla.suse.com/show_bug.cgi?id=1198577 | https://ubuntu.com/security/CVE-2022-1184 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2022-1184 |
| oracle |  | https://www.oracle.com/security-alerts/ovmbulletinoct2022.html |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2022-1184 |
| cve_search |  | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |
| cve_search |  | https://access.redhat.com/security/cve/CVE-2022-1184 |
| cve_search |  | https://ubuntu.com/security/CVE-2022-1184 |
| cve_search |  | https://www.debian.org/security/2022/dsa-5257 |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-0494.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-0812.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-1012.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-1184.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-1966.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-21123.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-21125.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-21166.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-32250.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-32296.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-32981.html | https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2257.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2264.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2284.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2285.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2286.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2287.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2288.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2289.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2304.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2343.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2344.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2345.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2816.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2817.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-2819.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| amazon_linux | https://alas.aws.amazon.com/cve/html/CVE-2022-3037.html | https://alas.aws.amazon.com/ALAS-2022-1639.html |
| nvd | https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html |  |
| nvd | https://www.debian.org/security/2022/dsa-5257 |  |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-1184 |  |
| redhat_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |  |
| ubuntu | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1184 |  |
| ubuntu | https://lore.kernel.org/linux-ext4/20220518093143.20955-1-jack@suse.cz/T/#u |  |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-1184 |  |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-1184 |  |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-1184 |  |
| ubuntu | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |  |
| ubuntu | https://bugzilla.suse.com/show_bug.cgi?id=1198577 |  |
| debian | https://security-tracker.debian.org/tracker/CVE-2022-1184 |  |
| oracle | https://www.oracle.com/security-alerts/ovmbulletinoct2022.html |  |
| anolis | https://anas.openanolis.cn/cves/detail/CVE-2022-1184 |  |
| cve_search | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |  |
| cve_search | https://access.redhat.com/security/cve/CVE-2022-1184 |  |
| cve_search | https://ubuntu.com/security/CVE-2022-1184 |  |
| cve_search | https://www.debian.org/security/2022/dsa-5257 |  |
| nvd | https://bugzilla.redhat.com/show_bug.cgi?id=2070205 |  |
| nvd | https://access.redhat.com/security/cve/CVE-2022-1184 |  |
| nvd | https://ubuntu.com/security/CVE-2022-1184 |  |

</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:
  其它
 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_kernel | 4.14.283 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=d27d3caddbeff10871982d5e25e6557be0fdc29a | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 4.19.247 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=78398c2b2cc14f9a9c8592cf6d334c5a479ed611 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 4.9.318 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=93bbf0498ba20eadcd7132bd3cfdaff54eb72751 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.10.121 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=da2f05919238c7bdc6e28c79539f55c8355408bb | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.15.46 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ca17db384762be0ec38373a12460081d22a8b42d | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.17.14 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=4b1cd51256e9267140153f04f4e62148adb2908c | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.18.3 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=298659c0e7074f774a794fc293df4014617b87be | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.4.198 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=17034d45ec443fb0e3c0e7297f9cd10f70446064 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
        A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service.   
 openEuler评分：
  5.5
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-22.03-LTS:受影响
2.openEuler-20.03-LTS-SP1(4.19.90):受影响
3.openEuler-20.03-LTS-SP2(4.19.90):受影响
4.openEuler-20.03-LTS-SP3(4.19.90):受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-22.03-LTS:否
2.openEuler-20.03-LTS-SP1(4.19.90):否
3.openEuler-20.03-LTS-SP2(4.19.90):否
4.openEuler-20.03-LTS-SP3(4.19.90):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2022-2015

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