CVE-2026-63842

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 0f43893d3cd478fa57836697525b338817c9c23d)

References

• https://git.kernel.org/stable/c/3a55ff19a6ff5e046d6a4a18e36deec5d95d9a2e
• https://git.kernel.org/stable/c/69ab75c7c5f378eb46f4c918aa848bb5c5603924
• https://git.kernel.org/stable/c/a7e63bb93a7fde3c8920984c3deee9acfe461562
• https://git.kernel.org/stable/c/ea7c61c5f895e8f9ea0ffffa180498ef9c740152