Linux kernel: amdgpu DRM NULL pointer in buffer_funcs
CVE-2025-71294 Published on May 6, 2026
drm/amdgpu: fix NULL pointer issue buffer funcs
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix NULL pointer issue buffer funcs
If SDMA block not enabled, buffer_funcs will not initialize,
fix the null pointer issue if buffer_funcs not initialized.
Products Associated with CVE-2025-71294
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Affected Versions
Linux:- Version b70438004a14f4d0f9890b3297cd66248728546c and below 29fd416e0e08aa6d5a97fd313749d08d83de0826 is affected.
- Version b70438004a14f4d0f9890b3297cd66248728546c and below 276028fd9b60bbcc68796d1124b6b58298f4ca8a is affected.
- Version b70438004a14f4d0f9890b3297cd66248728546c and below 3e849a93bff40f0c88a8aafba062b1de0ec2797b is affected.
- Version b70438004a14f4d0f9890b3297cd66248728546c and below 9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9 is affected.
- Version 6.7 is affected.
- Before 6.7 is unaffected.
- Version 6.12.75, <= 6.12.* is unaffected.
- Version 6.18.16, <= 6.18.* is unaffected.
- Version 6.19.6, <= 6.19.* is unaffected.
- Version 7.0, <= * is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.