CVE-2022-48712

一、漏洞信息
 漏洞编号：[CVE-2022-48712](https://nvd.nist.gov/vuln/detail/CVE-2022-48712)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
 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:ext4: fix error handling in ext4_fc_record_modified_inode()Current code does not fully takes care of krealloc() error case, whichcould lead to silent memory corruption or a kernel bug.  This patchfixes that.Also it cleans up some duplicated error handling logic from variousfunctions in fast_commit.c file.
 漏洞公开时间：2024-06-20 19:15:54
 漏洞创建时间：2024-06-20 19:52:07
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2022-48712
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48712 | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2022-48712 | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802 | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19 | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94 | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48712.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2293290 | https://bugzilla.suse.com/show_bug.cgi?id=1226673 |
| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024062054-CVE-2022-48712-6289@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2293290 |
| cve_search |  | https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19 |
| cve_search |  | https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802 |
| cve_search |  | https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc |
| cve_search |  | https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2022-48712 | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://git.kernel.org/linus/cdce59a1549190b66f8e3fe465c2b2f714b98a94 (5.17-rc3) | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19 | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802 | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94 | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-48712 | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-48712 | https://ubuntu.com/security/CVE-2022-48712 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-48712 | https://ubuntu.com/security/CVE-2022-48712 |

</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/cdce59a1549190b66f8e3fe465c2b2f714b98a94 | https://git.kernel.org/linus/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    Reserved. 
 openEuler评分：
  3.9
 Vector：CVSS：2.0/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
 受影响版本排查(受影响/不受影响)：
  1.openEuler-20.03-LTS-SP4(4.19.90):不受影响
2.openEuler-22.03-LTS-SP1(5.10.0):不受影响
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS(6.6.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master(6.1.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否

<table><tr><th white-space: nowrap;>参考网址</th> <th white-space: nowrap;>关联pr</th> <th white-space: nowrap;>状态</th> <th white-space: nowrap;>补丁链接</th></tr><tr><td rowspan="1">https://nvd.nist.gov/vuln/detail/CVE-2022-48712</td><td>None</td><td>None</td><td><a href=https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc>https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc</a><br /><a href=https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19>https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19</a><br /><a href=https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802>https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802</a><br /><a href=https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94>https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94</a></td></tr><tr><td rowspan="1">https://ubuntu.com/security/CVE-2022-48712</td><td>None</td><td>None</td><td><a href=https://discourse.ubuntu.com/c/ubuntu-pro>https://discourse.ubuntu.com/c/ubuntu-pro</a></td></tr><tr><td rowspan="1">https://www.opencve.io/cve/CVE-2022-48712</td><td>None</td><td>None</td><td><a href=https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc>https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc</a><br /><a href=https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19>https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19</a><br /><a href=https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802>https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802</a><br /><a href=https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94>https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94</a></td></tr><tr><td>https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2022-48712</td><td></td><td></td><td></td></tr><tr><td>https://security-tracker.debian.org/tracker/CVE-2022-48712</td><td></td><td></td><td></td></tr></table>

> 说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用[CVE补丁工具](https://gitee.com/openeuler/cve-manager/blob/master/cve-agency-manager/cve_tracking/README.md)。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

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