Riskcovery

CVE-2026-63847

drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 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 v2.5 ring

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

(cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587)

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
  • 14f43e8f88c57bbeaed3d05f13efab733f5e2338 to before c9e367e6e630e1655184ca886a9290bfe8cb30a9Affected
  • 14f43e8f88c57bbeaed3d05f13efab733f5e2338 to before 63691e396105611173072ad548fc2b68831ecf23Affected
  • 14f43e8f88c57bbeaed3d05f13efab733f5e2338 to before 4d96e3cbfc66e4d66ea0096bde858e28ab62da00Affected
  • 14f43e8f88c57bbeaed3d05f13efab733f5e2338 to before 3a96fee676fc0caf08f03ad915bec6fcd144d551Affected
  • 14f43e8f88c57bbeaed3d05f13efab733f5e2338 to before 694fe016969c5e5a24b9e0ef7c1307eedec8ddf8Affected
  • 14f43e8f88c57bbeaed3d05f13efab733f5e2338 to before 79405e774ede411c6b47ed41c651e40b92de64a2Affected
LinuxLinux
  • 5.6Affected
  • before 5.6Not 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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