CVE-2023-53042

MEDIUM

Linux Kernel 4.15-6.1.21 6.2.8-6.2.* 6.3 - Denial of Service via DRR Register Write on Pipe Commit

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not set DRR on pipe Commit [WHY] Writing to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a pipe commit can cause underflow.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/f8080f1e300e7abcc03025ec8b5bab69ae98daaa

Patch

https://git.kernel.org/stable/c/3c20a098b507020936e02a98f4fbb924deeef44b

Patch

https://git.kernel.org/stable/c/56574f89dbd84004c3fd6485bcaafb5aa9b8be14

Scores

CVSS v3 5.5

EPSS 0.0017

EPSS Percentile 7.1%

Attack Vector LOCAL

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

Details

Status published

Products (12)

linux/Kernel 4.15.0 - 6.1.21linux

linux/Kernel 6.2.0 - 6.2.8linux

Linux/Linux < 4.15

Linux/Linux 4.15

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 3c20a098b507020936e02a98f4fbb924deeef44b

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 56574f89dbd84004c3fd6485bcaafb5aa9b8be14

Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - f8080f1e300e7abcc03025ec8b5bab69ae98daaa

Linux/Linux 6.1.21 - 6.1.*

Linux/Linux 6.2.8 - 6.2.*

Linux/Linux 6.3

... and 2 more

Published May 02, 2025

Tracked Since Feb 18, 2026