CVE-2025-39707

UNKNOWN 0.0

drm/amdgpu: check if hubbub is NULL in debugfs/amdgpu_dm_capabilities

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: check if hubbub is NULL in debugfs/amdgpu_dm_capabilities HUBBUB structure is not initialized on DCE hardware, so check if it is NULL to avoid null dereference while accessing amdgpu_dm_capabilities file in debugfs.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Sep 5, 2025
Last Updated	May 11, 2026

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Affected Versions

Linux / Linux

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 83cfdc2b018cd9c0f927b781d4e07c0d4a911fac 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 98e92fceb9507901e3e8b550e93b843306abd354 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < b4a69f7f29c8a459ad6b4d8a8b72450f1d9fd288

Linux / Linux

4.15

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/83cfdc2b018cd9c0f927b781d4e07c0d4a911fac git.kernel.org: https://git.kernel.org/stable/c/98e92fceb9507901e3e8b550e93b843306abd354 git.kernel.org: https://git.kernel.org/stable/c/b4a69f7f29c8a459ad6b4d8a8b72450f1d9fd288