CVE-2022-42719

Published: Oct 13, 2022

Modified: May 15, 2025

PUBLISHED

Description

A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://bugzilla.suse.com/show_bug.cgi?id=1204051

http://www.openwall.com/lists/oss-security/2022/10/13/2

http://www.openwall.com/lists/oss-security/2022/10/13/5

https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=ff05d4b45dd89b922578dac497dcabf57cf771c6

FEDORA-2022-2cfbe17910

vendor-advisory

FEDORA-2022-b948fc3cfb

vendor-advisory

FEDORA-2022-1a5b125ac6

vendor-advisory

DSA-5257

vendor-advisory

[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update

mailing-list

https://security.netapp.com/advisory/ntap-20230203-0008/

http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2022-42719

Description

Affected Products

References