• 公告ID (KylinSec-SA-2025-1023)

摘要:

In the Linux kernel, the following vulnerability has been resolved:

nvmet: Don't overflow subsysnqn

nvmet_root_discovery_nqn_store treats the subsysnqn string like a fixed
size buffer, even though it is dynamically allocated to the size of the
string.

Create a new string with kstrndup instead of using the old buffer.

安全等级: Low

公告ID: KylinSec-SA-2025-1023

发布日期: 2025年1月18日

关联CVE: CVE-2024-53681  

  • 详细介绍

1. 漏洞描述

   

In the Linux kernel, the following vulnerability has been resolved:

nvmet: Don't overflow subsysnqn

nvmet_root_discovery_nqn_store treats the subsysnqn string like a fixed
size buffer, even though it is dynamically allocated to the size of the
string.

Create a new string with kstrndup instead of using the old buffer.

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2024-53681 KY3.4-5 kernel Unaffected
CVE-2024-53681 V6 kernel Unaffected

3. 影响组件

    无

4. 修复版本

    无

5. 修复方法

   无

6. 下载链接

    无
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