CVE-2026-63848
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 v2.0 ring
JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences.
(cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 6ac27241106bc946bd50032f4cd96899c6a6fe69 < f675801889b265634aefd30aa4503fc2b9e6ce1c | affected |
| Linux | Linux | 6ac27241106bc946bd50032f4cd96899c6a6fe69 < 2e216c2ff159b2eb1da6e9c716d727efc73c64b5 | affected |
| Linux | Linux | 6ac27241106bc946bd50032f4cd96899c6a6fe69 < b41248d1c18384835f6532e68592ee07605da283 | affected |
| Linux | Linux | 6ac27241106bc946bd50032f4cd96899c6a6fe69 < 41c4f3f68a343d62bd352a95ace93a11c4ad92ed | affected |
| Linux | Linux | 6ac27241106bc946bd50032f4cd96899c6a6fe69 < e5f612dc91650561fe2b5b76dd6d2898ec9ad480 | affected |
| Linux | Linux | 5.6 | affected |
| Linux | Linux | 0 < 5.6 | 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/f675801889b265634aefd30aa4503fc2b9e6ce1c
- https://git.kernel.org/stable/c/2e216c2ff159b2eb1da6e9c716d727efc73c64b5
- https://git.kernel.org/stable/c/b41248d1c18384835f6532e68592ee07605da283
- https://git.kernel.org/stable/c/41c4f3f68a343d62bd352a95ace93a11c4ad92ed
- https://git.kernel.org/stable/c/e5f612dc91650561fe2b5b76dd6d2898ec9ad480
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