CVE-2023-53505

一、漏洞信息
 漏洞编号：[CVE-2023-53505](https://nvd.nist.gov/vuln/detail/CVE-2023-53505)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0
 CVSS V3.0分值：
  BaseScore：N/A None
  Vector：CVSS：3.0/
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:clk: tegra: tegra124-emc: Fix potential memory leakThe tegra and tegra needs to be freed in the error handling path, otherwiseit will be leaked.
 漏洞公开时间：2025-10-01 20:15:54
 漏洞创建时间：2025-10-01 20:45:52
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-53505
<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:
  七彩瞬析开源风险感知平台
 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  |
| ------- | -------- | ------- | -------- | --------- |
| gregkh/linux |  | https://git.kernel.org/stable/c/801c8341f7aff07c494b53e627970b72635af5d3 |  | ljqc |
| gregkh/linux |  | https://git.kernel.org/stable/c/404e9f741acfb188212f7142d91e247630dd77cc |  | ljqc |
| gregkh/linux |  | https://git.kernel.org/stable/c/fd1c117bb5d7e033bf1aa25ac97ff421f81a1199 |  | ljqc |
| gregkh/linux |  | https://git.kernel.org/stable/c/96bafece6ff380138896f009141fd7337070e680 |  | ljqc |
| gregkh/linux |  | https://git.kernel.org/stable/c/e969c144d908ea9387442659f103d374c8ff682d |  | ljqc |
| gregkh/linux |  | https://git.kernel.org/stable/c/4e59e355f9fcccd9edf65d09f769bb4c163a1c36 |  | ljqc |
| gregkh/linux |  | https://git.kernel.org/stable/c/53a06e5924c0d43c11379a08c5a78529c3e61595 |  | ljqc |

</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:clk: tegra: tegra124-emc: Fix potential memory leakThe tegra and tegra needs to be freed in the error handling path, otherwiseit will be leaked.The Linux kernel CVE team has assigned CVE-2023-53505 to this issue.
 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.master(6.12.33):不受影响
2.openEuler-20.03-LTS-SP4(4.19.90):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.openEuler-24.03-LTS:不受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:不受影响
8.openEuler-24.03-LTS-SP2:不受影响

修复是否涉及abi变化(是/否)：
  1.master(6.12.33):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.openEuler-22.03-LTS-SP4(5.10.0):否
5.openEuler-24.03-LTS:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否

原因说明：
  1.openEuler-20.03-LTS-SP4(4.19.90):不受影响-组件不存在
2.master(6.12.33):不受影响-漏洞代码不能被攻击者触发
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响-漏洞代码不能被攻击者触发
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响-漏洞代码不能被攻击者触发
5.openEuler-24.03-LTS:不受影响-漏洞代码不能被攻击者触发
6.openEuler-24.03-LTS-Next:不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-SP1:不受影响-漏洞代码不能被攻击者触发
8.openEuler-24.03-LTS-SP2:不受影响-漏洞代码不能被攻击者触发

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