Tracker / CVE-2025-21990
CVE-2025-21990
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo->tbo.resource will be NULL. Check for that before dereferencing. (cherry picked from commit 3e3fcd29b505cebed659311337ea03b7698767fc)
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.11 → 6.12.20 |
| linux | linux_kernel · 6.13 → 6.13.8 |
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.