Riskcovery

CVE-2026-63845

drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring

State
Published
Severity
7.8 High
Published
Jul 19, 2026
Updated
Oct 30, 2026
Reserved
Jul 19, 2026

Read the record on cve.org

Description

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

drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring

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

(cherry picked from commit 8d0cac9478a3f046279c657d6a2545de49ae675a)

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

  • CWE-20 Improper Input Validation

Affected Products

ProductVersions
LinuxLinux
  • b13111de32a9202c6d58bb7e4c06296b99c4d7e3 to before 8350819f3e09d494c8178faabe1fc2b18e095a27Affected
  • b13111de32a9202c6d58bb7e4c06296b99c4d7e3 to before d4e0172a1b614373385e9b7111b580f8d2e0b98fAffected
  • b13111de32a9202c6d58bb7e4c06296b99c4d7e3 to before a676f16ea9a7df96d69f405afb6eb349571b3382Affected
  • b13111de32a9202c6d58bb7e4c06296b99c4d7e3 to before 6876d05b899102f4dfdb9ad560132126144c1c72Affected
  • b13111de32a9202c6d58bb7e4c06296b99c4d7e3 to before af4b458daa597dae707bf3f1f74745f5fc133ca2Affected
  • b13111de32a9202c6d58bb7e4c06296b99c4d7e3 to before e7e90b5839aeb8805ec83bb4da610b8dab8e184dAffected
LinuxLinux
  • 5.19Affected
  • before 5.19Not affected
  • 6.1.191 through 6.1.*Not affected
  • 6.6.141 through 6.6.*Not affected
  • 6.12.91 through 6.12.*Not affected
  • 6.18.33 through 6.18.*Not affected
  • 7.0.10 through 7.0.*Not affected
  • 7.1 and laterNot affected

References

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