CVE-2022-49969

HIGH

Linux Kernel 4.15-5.19.6 DoS via ODM Clock Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock [Why] After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. [How] Clear that if have when clock off.

References (6)

Core 6

Scores

CVSS v3 7.8
EPSS 0.0024
EPSS Percentile 15.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (21)
linux/Kernel 4.15.0 - 4.19.257linux
linux/Kernel 4.20.0 - 5.4.212linux
linux/Kernel 5.11.0 - 5.15.65linux
linux/Kernel 5.16.0 - 5.19.7linux
linux/Kernel 5.5.0 - 5.10.141linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4.19.257 - 4.19.*
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 3101839b080137c367f3f88c2a040f791de880aa
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202
... and 11 more
Published Jun 18, 2025
Tracked Since Feb 18, 2026