Riskcovery

CVE-2025-39693

drm/amd/display: Avoid a NULL pointer dereference

State
Published
Severity
Not scored
Published
Sep 5, 2025
Updated
May 12, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

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)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 9c92d12b5cb9d9d88c12ae71794d3a7382fcdec0Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 6f860abff89417c0354b6ee5bbca188a233c5762Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 36a6b43573d152736eaf2557fe60580dd73e9350Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before f653dd30839eb4f573a7539e90b8a58ff9bedf2fAffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 0c1a486cbe6f9cb194e3c4a8ade4af2a642ba165Affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 07b93a5704b0b72002f0c4bd1076214af67dc661Affected
LinuxLinux
  • 4.15Affected
  • before 4.15Not affected
  • 5.15.190 through 5.15.*Not affected
  • 6.1.149 through 6.1.*Not affected
  • 6.6.103 through 6.6.*Not affected
  • 6.12.44 through 6.12.*Not affected
  • 6.16.4 through 6.16.*Not affected
  • 6.17 and laterNot affected

References

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