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CVE-2022-42719

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 (abl…

Impact

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.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 5.2 before 5.4.219
from 5.5 before 5.10.149
from 5.11 before 5.15.74
from 5.16 before 5.19.16
from 6.0 before 6.0.2
FedoraprojectFedora
Versions 35, 36, 37
DebianDebian Linux
Versions 10.0, 11.0

Weakness classification

CWE-416

References