• 公告ID (KylinSec-SA-2024-2487)

摘要:

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

drm/amd: check num of link levels when update pcie param

In SR-IOV environment, the value of pcie_table->num_of_link_levels will
be 0, and num_of_levels - 1 will cause array index out of bounds

安全等级: Low

公告ID: KylinSec-SA-2024-2487

发布日期: 2024年5月30日

关联CVE: CVE-2023-52812  

  • 详细介绍

1. 漏洞描述

   

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

drm/amd: check num of link levels when update pcie param

In SR-IOV environment, the value of pcie_table->num_of_link_levels will
be 0, and num_of_levels - 1 will cause array index out of bounds

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2023-52812 KY3.4-4A kernel Unaffected
CVE-2023-52812 KY3.4-5 kernel Unaffected
CVE-2023-52812 KY3.5.1 kernel Unaffected
CVE-2023-52812 KY3.5.3 kernel Unaffected
CVE-2023-52812 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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