ALPINE-CVE-2022-42722

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2022-42722
Published: 14 Oct 2022, 00:15
Last modified:03 Dec 2025, 22:50

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

14 Oct 2022, 00:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:50
Last Modified
Vulnerability information updated

Description

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 Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • alpine•linux-lts

    < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0 | < 5.15.74-r0

References (1)