CVEvulnerability

CVE-2026-63844

7.8 HIGH Published 2026-07-19 Modified 2026-10-22 Official page ↗
Status
Analyzed
Published
2026-07-19
Last modified
2026-10-22
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20, CWE-754

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.3 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 2f6afc97d259d530f4f86c7743efbc573a8da927)

Affected configurations

• linux linux kernel (>= 6.5 < 6.6.141) • linux linux kernel (>= 6.7 < 6.12.91) • linux linux kernel (>= 6.13 < 6.18.33) • linux linux kernel (>= 6.19 < 7.0.10) • linux linux kernel 7.1

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-754 Improper Check for Unusual or Exceptional Conditions weakness

References