CVE-2022-42722

Description

In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices.

References

https://bugzilla.suse.com/show_bug.cgi?id=1204125

https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=b2d03cabe2b2e150ff5a381731ea0355459be09f

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

https://lists.fedoraproject.org/archives/list/[email protected]/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY/

https://lists.fedoraproject.org/archives/list/[email protected]/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/

https://lists.fedoraproject.org/archives/list/[email protected]/message/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/

https://www.debian.org/security/2022/dsa-5257

https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html

http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html

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

Details

CVSS v3