CVE-2022-1280

Public on 2022-04-13
Modified on 2026-06-04
Description
A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak.
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
6.3
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Kernel-5.4 Extra kernel No Fix Planned
Amazon Linux 2 - Kernel-5.10 Extra kernel 2022-01-28 ALAS2KERNEL-5.10-2022-006 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
NVD CVSSv2 3.3 AV:L/AC:M/Au:N/C:P/I:N/A:P
NVD CVSSv3 6.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H