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CVE-2026-63844

drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.3 ring PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Linux / Linuxaffected e684e654eba9481a9f462a7bbf5c385b7d1c076e before b884ff67d62ef514eee9d5f605c03101c8b6bc98; affected e684e654eba9481a9f462a7bbf5c385b7d1c076e before d6bd2a5fd611ec9c8a2411f084cff2435c709608; affected e684e654eba9481a9f462a7bbf5c385b7d1c076e before 8549b3933038e68dc61cb934b9a54223dd244a78; affected e684e654eba9481a9f462a7bbf5c385b7d1c076e before 249fa7549736de1c8e327d7ca6b32fa148a40bd6; affected e684e654eba9481a9f462a7bbf5c385b7d1c076e before 83e37c0987ca92f9e87789b46dd311dcf5a4a6c8
Linux / Linuxaffected 6.5; unaffected 0 before 6.5; unaffected 6.6.141 through 6.6.*; unaffected 6.12.91 through 6.12.*; unaffected 6.18.33 through 6.18.*; unaffected 7.0.10 through 7.0.*; unaffected 7.1 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.