Various refcounting bugs in the multi-BSS handling in the...
High severity
Unreviewed
Published
Oct 14, 2022
to the GitHub Advisory Database
•
Updated Feb 11, 2023
Description
Published by the National Vulnerability Database
Oct 14, 2022
Published to the GitHub Advisory Database
Oct 14, 2022
Last updated
Feb 11, 2023
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.
References