Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-13T00:00:00

Updated: 2024-08-03T13:10:41.481Z

Reserved: 2022-10-10T00:00:00

Link: CVE-2022-42720

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-10-14T00:15:09.533

Modified: 2024-11-21T07:25:13.427

Link: CVE-2022-42720

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-10-13T10:00:00Z

Links: CVE-2022-42720 - Bugzilla