• CVE-2021-47252

发布时间: 2024年6月28日

修改时间: 2024年7月3日

概要

In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid WARN_ON timing related checks The soft/batadv interface for a queued OGM can be changed during the time the OGM was queued for transmission and when the OGM is actually transmitted by the worker. But WARN_ON must be used to denote kernel bugs and not to print simple warnings. A warning can simply be printed using pr_warn.

CVSS v3 指标

NVD openEuler
Confidentiality Low
Attack Vector Local
CVSS评分 N/A 3.9
Attack Complexity High
Privileges Required High
Scope Unchanged
Integrity Low
User Interaction None
Availability Low

安全公告

公告名 概要 发布时间
KylinSec-SA-2024-4792 kernel security update 2024年6月28日

影响产品

产品 状态
KY3.4-5A kernel Fixed
KY3.5.2 kernel Unaffected
V6 kernel Unaffected