CVE-2026-63846

EUVD-2026-45530
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring

JPEG rings do not support 64-bit user fence writes, reject CS
submissions with user fences.

(cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
vulnerable
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
vulnerable
forky
7.1.3-1
fixed
sid
7.1.4-1
fixed
trixie
6.12.94-1
fixed
trixie (security)
6.12.95-1
fixed
References
https://git.kernel.org/stable/c/303da8279f195cc741adc52c1b44d6b64de63bb0
https://git.kernel.org/stable/c/48ce00787e3fddd2b45692fc991b8ab128343da5
https://git.kernel.org/stable/c/5ada37d7f736f9feeaa06a25e470a4c74e67a61a
https://git.kernel.org/stable/c/a2baf12eec41f246689e6a3f8619af1200031576
https://git.kernel.org/stable/c/ee035a9d3eed3a9f5a3e83c31a10b321c9598861