• 公告ID (KylinSec-SA-2024-4409)

摘要:

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

usb: typec: ucsi: glink: fix off-by-one in connector_status

UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS.
Correct the condition in the pmic_glink_ucsi_connector_status()
callback, fixing Type-C orientation reporting for the third USB-C
connector.

安全等级: Low

公告ID: KylinSec-SA-2024-4409

发布日期: 2024年12月29日

关联CVE: CVE-2024-53149  

  • 详细介绍

1. 漏洞描述

   

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

usb: typec: ucsi: glink: fix off-by-one in connector_status

UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS.
Correct the condition in the pmic_glink_ucsi_connector_status()
callback, fixing Type-C orientation reporting for the third USB-C
connector.

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2024-53149 KY3.4-5 kernel Unaffected
CVE-2024-53149 KY3.5.3 kernel Unaffected
CVE-2024-53149 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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