vulnerability
Red Hat: CVE-2023-53248: kernel: drm/amdgpu: install stub fence into potential unused fence pointers (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:M/C:P/I:C/A:C) | Sep 15, 2025 | Nov 14, 2025 | Dec 4, 2025 |
Severity
6
CVSS
(AV:L/AC:M/Au:M/C:P/I:C/A:C)
Published
Sep 15, 2025
Added
Nov 14, 2025
Modified
Dec 4, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: install stub fence into potential unused fence pointers
When using cpu to update page tables, vm update fences are unused.
Install stub fence into these fence pointers instead of NULL
to avoid NULL dereference when calling dma_fence_wait() on them.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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