• 公告ID (KylinSec-SA-2024-1615)

摘要:

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

f2fs: fix to tag gcing flag on page during block migration

It needs to add missing gcing flag on page during block migration,
in order to garantee migrated data be persisted during checkpoint,
otherwise out-of-order persistency between data and node may cause
data corruption after SPOR.

Similar issue was fixed by commit 2d1fe8a86bf5 ("f2fs: fix to tag
gcing flag on page during file defragment").

安全等级: Low

公告ID: KylinSec-SA-2024-1615

发布日期: 2024年5月27日

关联CVE: CVE-2023-52588  

  • 详细介绍

1. 漏洞描述

   

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

f2fs: fix to tag gcing flag on page during block migration

It needs to add missing gcing flag on page during block migration,
in order to garantee migrated data be persisted during checkpoint,
otherwise out-of-order persistency between data and node may cause
data corruption after SPOR.

Similar issue was fixed by commit 2d1fe8a86bf5 ("f2fs: fix to tag
gcing flag on page during file defragment").

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2023-52588 KY3.4-4A kernel Unaffected
CVE-2023-52588 KY3.4-5 kernel Unaffected
CVE-2023-52588 KY3.5.1 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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