Riskcovery

CVE-2026-63848

drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 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 v2.0 ring

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

(cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)

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
  • 6ac27241106bc946bd50032f4cd96899c6a6fe69 to before 08a5f07da71006f4309724715f99c6920c762034Affected
  • 6ac27241106bc946bd50032f4cd96899c6a6fe69 to before f675801889b265634aefd30aa4503fc2b9e6ce1cAffected
  • 6ac27241106bc946bd50032f4cd96899c6a6fe69 to before 2e216c2ff159b2eb1da6e9c716d727efc73c64b5Affected
  • 6ac27241106bc946bd50032f4cd96899c6a6fe69 to before b41248d1c18384835f6532e68592ee07605da283Affected
  • 6ac27241106bc946bd50032f4cd96899c6a6fe69 to before 41c4f3f68a343d62bd352a95ace93a11c4ad92edAffected
  • 6ac27241106bc946bd50032f4cd96899c6a6fe69 to before e5f612dc91650561fe2b5b76dd6d2898ec9ad480Affected
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

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.