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.

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.

Source published

13 Oct 2022 00:00:00 UTC

Source modified

14 Oct 2026 18:26:36 UTC

Observed here

23 Oct 2026 15:48:27 UTC

Source terms

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