CVE-2026-63846 | BDVDB-2026-349539 Detail
LinuxLinux
Description#
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)
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
- CWE-20 Improper Input Validation
References#
- https://git.kernel.org/stable/c/34d72bb699305992d3190220e331a95bfd3e9f7f
- https://git.kernel.org/stable/c/ee035a9d3eed3a9f5a3e83c31a10b321c9598861
- https://git.kernel.org/stable/c/303da8279f195cc741adc52c1b44d6b64de63bb0
- https://git.kernel.org/stable/c/5ada37d7f736f9feeaa06a25e470a4c74e67a61a
- https://git.kernel.org/stable/c/48ce00787e3fddd2b45692fc991b8ab128343da5
- https://git.kernel.org/stable/c/a2baf12eec41f246689e6a3f8619af1200031576
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.