CVE-2025-71294 PUBLISHED

drm/amdgpu: fix NULL pointer issue buffer funcs

Assigner: Linux
Reserved: 06.05.2026 Published: 06.05.2026 Updated: 06.05.2026

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.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to 29fd416e0e08aa6d5a97fd313749d08d83de0826 (excl.)
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to 276028fd9b60bbcc68796d1124b6b58298f4ca8a (excl.)
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to 3e849a93bff40f0c88a8aafba062b1de0ec2797b (excl.)
  • affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to 9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • unaffected from 6.12.75 to 6.12.* (incl.)
  • unaffected from 6.18.16 to 6.18.* (incl.)
  • unaffected from 6.19.6 to 6.19.* (incl.)
  • unaffected from 7.0 to * (incl.)

References