CVE-2026-80907

Summary

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix UVD dpb min size calculation for H264

This should use actual number of references from the decode message, instead of maximum derived from level.

(cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)

Affected Software

VendorProductVersion RangeStatus
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fa96c24485942e277483cc70d9551d9e0111d7c5affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 33f4ef585368fe93523dca1e5440e006f6e5146eaffected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 38914cb2c6afb5fe00241ea3438e655822196378affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ff4361816b6ba4bd29b548b17d993056a1ae2502affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 21a8084cd76223a13493237e04d45f5226d7cee6affected
LinuxLinux0 < 6.6.153affected
LinuxLinux0 < 6.12.105affected
LinuxLinux0 < 6.18.46affected
LinuxLinux0 < 7.1.10affected
LinuxLinux6.6.153 <= 6.6.*unaffected
LinuxLinux6.12.105 <= 6.12.*unaffected
LinuxLinux6.18.46 <= 6.18.*unaffected
LinuxLinux7.1.10 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References