CVE-2022-42722

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.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.57% chance of exploitation in the next 30 days, 45th percentile

Published

2022-10-13

Updated

2024-08-03

Proof-of-concept exploits (2)

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

References

• CVE Record
• NVD entry

Related

• CVE-2022-41674
• CVE-2022-42719
• CVE-2022-42720
• CVE-2022-42721
• CVE-2022-4273
• CVE-2022-4274