Tracker / CVE-2023-53248
CVE-2023-53248
Medium 5.5
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.
Affected products and versions
| linux | linux_kernel · 4.2 → 6.1.47 |
|---|---|
| linux | linux_kernel · 6.2 → 6.4.12 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.