• 公告ID (KylinSec-SA-2024-2604)

摘要:

In the Linux kernel, the following vulnerability has been resolved:of: fdt: fix off-by-one error in unflatten_dt_nodes()Commit 78c44d910d3e ( drivers/of: Fix depth when unflattening devicetree )forgot to fix up the depth check in the loop body in unflatten_dt_nodes()which makes it possible to overflow the nps[] buffer...Found by Linux Verification Center (linuxtesting.org) with the SVACE staticanalysis tool.

安全等级: Low

公告ID: KylinSec-SA-2024-2604

发布日期: 2024年6月5日

关联CVE: CVE-2022-48672  

  • 详细介绍

1. 漏洞描述

   

In the Linux kernel, the following vulnerability has been resolved:of: fdt: fix off-by-one error in unflatten_dt_nodes()Commit 78c44d910d3e ( drivers/of: Fix depth when unflattening devicetree )forgot to fix up the depth check in the loop body in unflatten_dt_nodes()which makes it possible to overflow the nps[] buffer...Found by Linux Verification Center (linuxtesting.org) with the SVACE staticanalysis tool.

2. 影响范围

cve名称 产品 组件 是否受影响

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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