CVE-2025-38361

drm/amd/display: Check dce_hwseq before dereferencing it

State: Published
Severity: Not scored
Published: Jul 25, 2025
Updated: May 11, 2026
Reserved: Apr 16, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check dce_hwseq before dereferencing it

[WHAT]

hws was checked for null earlier in dce110_blank_stream, indicating hws can be null, and should be checked whenever it is used.

(cherry picked from commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 5e1482ae14b03b9fca73ef5afea26ede683f4450Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 60e450eec5d63113c6ad5c456ce64c12b4496a6eAffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before e881b82f5d3d8d54d168cd276169f0fee01bf0e7Affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before df11bf0ef795b6d415c4d8ee54fa3f2105e75bcbAffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before b669507b637eb6b1aaecf347f193efccc65d756eAffected
LinuxLinux	4.15Affected before 4.15Not affected 6.1.162 through 6.1.Not affected 6.6.122 through 6.6.Not affected 6.12.36 through 6.12.Not affected 6.15.5 through 6.15.Not affected 6.16 and laterNot affected

Product

Versions

LinuxLinux

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 5e1482ae14b03b9fca73ef5afea26ede683f4450Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before 60e450eec5d63113c6ad5c456ce64c12b4496a6eAffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before e881b82f5d3d8d54d168cd276169f0fee01bf0e7Affected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before df11bf0ef795b6d415c4d8ee54fa3f2105e75bcbAffected
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to before b669507b637eb6b1aaecf347f193efccc65d756eAffected

LinuxLinux

4.15Affected
before 4.15Not affected
6.1.162 through 6.1.*Not affected
6.6.122 through 6.6.*Not affected
6.12.36 through 6.12.*Not affected
6.15.5 through 6.15.*Not affected
6.16 and laterNot affected

References

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