Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid a NULL pointer dereference [WHY] Although unlikely drm_atomic_get_new_connector_state() or drm_atomic_get_old_connector_state() can return NULL. [HOW] Check returns before dereference. (cherry picked from commit 1e5e8d672fec9f2ab352be121be971877bff2af9)
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 9c92d12b5cb9d9d88c12ae71794d3a7382fcdec0affected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 6f860abff89417c0354b6ee5bbca188a233c5762affected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 36a6b43573d152736eaf2557fe60580dd73e9350affected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < f653dd30839eb4f573a7539e90b8a58ff9bedf2faffected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 0c1a486cbe6f9cb194e3c4a8ade4af2a642ba165affected4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 07b93a5704b0b72002f0c4bd1076214af67dc661affected
Linux Linux
Default version status: affected
4.15affected0 to < 4.15unaffected5.15.190 to ≤ 5.15.*unaffected6.1.149 to ≤ 6.1.*unaffected6.6.103 to ≤ 6.6.*unaffected6.12.44 to ≤ 6.12.*unaffected6.16.4 to ≤ 6.16.*unaffected6.17 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/9c92d12b5cb9d9d88c12ae71794d3a7382fcdec0 ↗
- https://git.kernel.org/stable/c/6f860abff89417c0354b6ee5bbca188a233c5762 ↗
- https://git.kernel.org/stable/c/36a6b43573d152736eaf2557fe60580dd73e9350 ↗
- https://git.kernel.org/stable/c/f653dd30839eb4f573a7539e90b8a58ff9bedf2f ↗
- https://git.kernel.org/stable/c/0c1a486cbe6f9cb194e3c4a8ade4af2a642ba165 ↗
- https://git.kernel.org/stable/c/07b93a5704b0b72002f0c4bd1076214af67dc661 ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html ↗