• 公告ID (KylinSec-SA-2024-2726)

摘要:

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

mm, slub: fix potential memoryleak in kmem_cache_open()

In error path, the random_seq of slub cache might be leaked. Fix this
by using __kmem_cache_release() to release all the relevant resources.

安全等级: Low

公告ID: KylinSec-SA-2024-2726

发布日期: 2024年6月14日

关联CVE: CVE-2021-47466  

  • 详细介绍

1. 漏洞描述

   

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

mm, slub: fix potential memoryleak in kmem_cache_open()

In error path, the random_seq of slub cache might be leaked. Fix this
by using __kmem_cache_release() to release all the relevant resources.

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2021-47466 KY3.5.2 kernel Unaffected
CVE-2021-47466 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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