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LIN1021-4524 : Security Advisory - linux - CVE-2022-42720

Created: Oct 13, 2022    Updated: Jan 5, 2023
Resolved Date: Jan 5, 2023
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.14 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.

https://nvd.nist.gov/vuln/detail/CVE-2022-42720

CVEs


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