Detections
Analytics
CVE-2021-47251
critical
Description
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211_scan_rx() Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARN_ON in cfg80211 later. [style fixes, reword commit message]
References
https://git.kernel.org/stable/c/e298aa358f0ca658406d524b6639fe389cb6e11e
https://git.kernel.org/stable/c/d1b949c70206178b12027f66edc088d40375b5cb
https://git.kernel.org/stable/c/5a1cd67a801cf5ef989c4783e07b86a25b143126