CVE-2026-63845
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 v4.0 ring
JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences.
(cherry picked from commit 8d0cac9478a3f046279c657d6a2545de49ae675a)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | b13111de32a9202c6d58bb7e4c06296b99c4d7e3 < d4e0172a1b614373385e9b7111b580f8d2e0b98f | affected |
| Linux | Linux | b13111de32a9202c6d58bb7e4c06296b99c4d7e3 < a676f16ea9a7df96d69f405afb6eb349571b3382 | affected |
| Linux | Linux | b13111de32a9202c6d58bb7e4c06296b99c4d7e3 < 6876d05b899102f4dfdb9ad560132126144c1c72 | affected |
| Linux | Linux | b13111de32a9202c6d58bb7e4c06296b99c4d7e3 < af4b458daa597dae707bf3f1f74745f5fc133ca2 | affected |
| Linux | Linux | b13111de32a9202c6d58bb7e4c06296b99c4d7e3 < e7e90b5839aeb8805ec83bb4da610b8dab8e184d | affected |
| Linux | Linux | 5.19 | affected |
| Linux | Linux | 0 < 5.19 | 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/d4e0172a1b614373385e9b7111b580f8d2e0b98f
- https://git.kernel.org/stable/c/a676f16ea9a7df96d69f405afb6eb349571b3382
- https://git.kernel.org/stable/c/6876d05b899102f4dfdb9ad560132126144c1c72
- https://git.kernel.org/stable/c/af4b458daa597dae707bf3f1f74745f5fc133ca2
- https://git.kernel.org/stable/c/e7e90b5839aeb8805ec83bb4da610b8dab8e184d
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