CVE-2026-63846
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring
JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences.
(cherry picked from commit 4d7d774f100efb5089c86a1fb8c5bf47c63fc9ef)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 < ee035a9d3eed3a9f5a3e83c31a10b321c9598861 | affected |
| Linux | Linux | dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 < 303da8279f195cc741adc52c1b44d6b64de63bb0 | affected |
| Linux | Linux | dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 < 5ada37d7f736f9feeaa06a25e470a4c74e67a61a | affected |
| Linux | Linux | dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 < 48ce00787e3fddd2b45692fc991b8ab128343da5 | affected |
| Linux | Linux | dfd57dbf44ddc70c90c76f83b2deb46e5dd40ce3 < a2baf12eec41f246689e6a3f8619af1200031576 | affected |
| Linux | Linux | 5.9 | affected |
| Linux | Linux | 0 < 5.9 | unaffected |
| Linux | Linux | 6.6.141 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.91 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.33 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.10 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/ee035a9d3eed3a9f5a3e83c31a10b321c9598861
- https://git.kernel.org/stable/c/303da8279f195cc741adc52c1b44d6b64de63bb0
- https://git.kernel.org/stable/c/5ada37d7f736f9feeaa06a25e470a4c74e67a61a
- https://git.kernel.org/stable/c/48ce00787e3fddd2b45692fc991b8ab128343da5
- https://git.kernel.org/stable/c/a2baf12eec41f246689e6a3f8619af1200031576
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