CVE-2025-38360

MEDIUM

Linux Kernel - System Hang via DRM AMD Display DSC/HUBP ONO Guarantees

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add more checks for DSC / HUBP ONO guarantees [WHY] For non-zero DSC instances it's possible that the HUBP domain required to drive it for sequential ONO ASICs isn't met, potentially causing the logic to the tile to enter an undefined state leading to a system hang. [HOW] Add more checks to ensure that the HUBP domain matching the DSC instance is appropriately powered. (cherry picked from commit da63df07112e5a9857a8d2aaa04255c4206754ec)

Scores

CVSS v3 5.5
EPSS 0.0015
EPSS Percentile 5.0%
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 6.13.0 - 6.15.5linux
linux/Kernel 6.7.0 - 6.12.37linux
Linux/Linux < 6.7
Linux/Linux 6.12.37 - 6.12.*
Linux/Linux 6.15.5 - 6.15.*
Linux/Linux 6.16
Linux/Linux 6.7
Linux/Linux 6f8b7565cca4b745da54b7d5f26b7b9265a5f330 - 0d57dd1765d311111d9885346108c4deeae1deb4
Linux/Linux 6f8b7565cca4b745da54b7d5f26b7b9265a5f330 - 3f4e601bc6765e4ff5f42cc2d00993c86b367f7e
Linux/Linux 6f8b7565cca4b745da54b7d5f26b7b9265a5f330 - 646442758910d13f9afc57f38bc0a537c3575390
... and 2 more
Published Jul 25, 2025
Tracked Since Feb 18, 2026