• 公告ID (KylinSec-SA-2024-4728)

摘要:

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

usb: fix various gadgets null ptr deref on 10gbps cabling.

This avoids a null pointer dereference in
f_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}
by simply reusing the 5gbps config for 10gbps.

安全等级: Low

公告ID: KylinSec-SA-2024-4728

发布日期: 2024年7月7日

关联CVE: CVE-2021-47270  

  • 详细介绍

1. 漏洞描述

   

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

usb: fix various gadgets null ptr deref on 10gbps cabling.

This avoids a null pointer dereference in
f_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}
by simply reusing the 5gbps config for 10gbps.

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2021-47270 KY3.5.2 kernel Unaffected
CVE-2021-47270 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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