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CVE-2025-21990

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CVE-2025-21990

Published: Apr 2, 2025

Modified: May 11, 2026

PUBLISHED

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)

VendorProductVersions

Linux

Linux

affected
0cce5f285d9ae81c33993f3270fe77f5e74a69ab - < 72235808eabea93055b459a63443bd9cd6b08aa4
affected
0cce5f285d9ae81c33993f3270fe77f5e74a69ab - < af23e39b9e9280b1f6299b6f2fa090a1694240ad
affected
0cce5f285d9ae81c33993f3270fe77f5e74a69ab - < 6cc30748e17ea2a64051ceaf83a8372484e597f1

Linux

Linux

affected
6.11
unaffected
0 - < 6.11
unaffected
6.12.20 - <= 6.12.*
unaffected
6.13.8 - <= 6.13.*
unaffected
6.14 - <= *

References

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