CVE-2023-54122 | THREATINT

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/

PUBLISHED Reserved 2025-12-24 | Published 2025-12-24 | Updated 2025-12-24 | Assigner Linux

Product status

Default status

unaffected

1cff7440a86e04a613665803b42034c467f035fa (git) before a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b

affected

1cff7440a86e04a613665803b42034c467f035fa (git) before 31f2f8de0ea7387cde18a24f94ba5e0b886b9842

affected

1cff7440a86e04a613665803b42034c467f035fa (git) before d4ba50614cb3f0686bbdb505af685d78e75861dc

affected

1cff7440a86e04a613665803b42034c467f035fa (git) before 42442d42c57b9fbc35cb5ef72c7e5347c5f7d082

affected

1cff7440a86e04a613665803b42034c467f035fa (git) before a52e5a002d18bffabff66f6f59a74f8e9aac5afe

affected

1cff7440a86e04a613665803b42034c467f035fa (git) before c96988b7d99327bb08bd9efd29a203b22cd88ace

affected

Default status

affected

5.3

affected

Any version before 5.3

unaffected

5.4.235 (semver)

unaffected

5.10.173 (semver)

unaffected

5.15.99 (semver)

unaffected

6.1.16 (semver)

unaffected

6.2.3 (semver)

unaffected

6.3 (original_commit_for_fix)

unaffected

References

git.kernel.org/...c/a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b

git.kernel.org/...c/31f2f8de0ea7387cde18a24f94ba5e0b886b9842

git.kernel.org/...c/d4ba50614cb3f0686bbdb505af685d78e75861dc

git.kernel.org/...c/42442d42c57b9fbc35cb5ef72c7e5347c5f7d082

git.kernel.org/...c/a52e5a002d18bffabff66f6f59a74f8e9aac5afe

git.kernel.org/...c/c96988b7d99327bb08bd9efd29a203b22cd88ace

cve.org (CVE-2023-54122)

nvd.nist.gov (CVE-2023-54122)

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