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.
- http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html
- http://www.openwall.com/lists/oss-security/2022/10/13/5
- https://github.com/0xArchy/CR005_AntiFirewalls
- https://github.com/ARPSyndicate/cvemon
- https://github.com/archyxsec/CR005_AntiFirewalls
- https://github.com/karimhabush/cyberowl