Home

Description

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.

PUBLISHED Reserved 2025-04-16 | Published 2025-09-05 | Updated 2025-09-29 | Assigner Linux

Product status

Default status
unaffected

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c (git) before 83cfdc2b018cd9c0f927b781d4e07c0d4a911fac
affected

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c (git) before 98e92fceb9507901e3e8b550e93b843306abd354
affected

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c (git) before b4a69f7f29c8a459ad6b4d8a8b72450f1d9fd288
affected

Default status
affected

4.15
affected

Any version before 4.15
unaffected

6.12.44 (semver)
unaffected

6.16.4 (semver)
unaffected

6.17 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/83cfdc2b018cd9c0f927b781d4e07c0d4a911fac

git.kernel.org/...c/98e92fceb9507901e3e8b550e93b843306abd354

git.kernel.org/...c/b4a69f7f29c8a459ad6b4d8a8b72450f1d9fd288

cve.org (CVE-2025-39707)

nvd.nist.gov (CVE-2025-39707)

Download JSON