CVE-2026-63854high

drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.8epss 0.1%

probabilidad de explotación

0.1%top 98% de las CVE

explotación observada

noninguna fuente lo reporta

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)

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

Productos afectados

Linux · Linux

Referencias

https://git.kernel.org/stable/c/26c4f38529ac78930c9c4713e16ebc5b689bb0a3 https://git.kernel.org/stable/c/2d6525e7b2504f5bbfe9417cddc1e8da858791dd https://git.kernel.org/stable/c/b076e45e6f757a2829e80d0144c1b5f201bee5af https://git.kernel.org/stable/c/e74fc9c72c1ba78d0de0b849f5929c3b39a8e20c https://git.kernel.org/stable/c/f1e5a6660d7cbf006079126d9babbf0ccf538c6b