CVE-2025-21990 - AMDGPU NULL Pointer Dereference Vulnerability

CVE ID : CVE-2025-21990
Published : April 2, 2025, 1:15 p.m. | 1 hour, 38 minutes ago
Description : 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)
Severity: 0.0 | NA
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