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THREATINT
PUBLISHED

CVE-2025-38098

drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink



Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink Don't try to operate on a drm_wb_connector as an amdgpu_dm_connector. While dereferencing aconnector->base will "work" it's wrong and might lead to unknown bad things. Just... don't.

Reserved 2025-04-16 | Published 2025-07-03 | Updated 2025-07-03 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b14e726d57f61085485f107a6203c50a09695abd
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 18ca68f7c657721583a75cab01f0d0d2ec63a6c9
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before cbf4890c6f28fb1ad733e14613fbd33c2004bced
affected

Default status
affected

6.12.31
unaffected

6.14.9
unaffected

6.15
unaffected

References

git.kernel.org/...c/b14e726d57f61085485f107a6203c50a09695abd

git.kernel.org/...c/18ca68f7c657721583a75cab01f0d0d2ec63a6c9

git.kernel.org/...c/cbf4890c6f28fb1ad733e14613fbd33c2004bced

cve.org (CVE-2025-38098)

nvd.nist.gov (CVE-2025-38098)

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