CVE-2026-63840

Summary

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring

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

(cherry picked from commit 86ac011ae234c03fb872f4945913391ea1d8862e)

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4aeaf3cbfa9f967e71849c66c6914ab6c2054581 < 46ad73aec27d020f103b4262e4da2d2c22f54799affected
LinuxLinux4aeaf3cbfa9f967e71849c66c6914ab6c2054581 < 3b0ea2021351b6b813b34fac940957f1f4fad85baffected
LinuxLinux7.0affected
LinuxLinux0 < 7.0unaffected
LinuxLinux7.0.10 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References