• 公告ID (KylinSec-SA-2024-2554)

摘要:

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

octeontx2-af: Use separate handlers for interrupts

For PF to AF interrupt vector and VF to AF vector same
interrupt handler is registered which is causing race condition.
When two interrupts are raised to two CPUs at same time
then two cores serve same event corrupting the data.

安全等级: Low

公告ID: KylinSec-SA-2024-2554

发布日期: 2024年6月3日

关联CVE: CVE-2024-27030  

  • 详细介绍

1. 漏洞描述

   

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

octeontx2-af: Use separate handlers for interrupts

For PF to AF interrupt vector and VF to AF vector same
interrupt handler is registered which is causing race condition.
When two interrupts are raised to two CPUs at same time
then two cores serve same event corrupting the data.

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2024-27030 KY3.4-4A kernel Unaffected
CVE-2024-27030 KY3.4-5A kernel Unaffected
CVE-2024-27030 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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