CVE-2026-43243
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add signal type check for dcn401 get_phyd32clk_src Trying to access link enc on a dpia link will cause a crash otherwise
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/23e7150afc70da615857f9f07b494ec58540f096 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/23e7150afc70da615857f9f07b494ec58540f096Patch
- https://git.kernel.org/stable/c/486b2909ac284185900c06f05ffc6eca895f38b8Patch
- https://git.kernel.org/stable/c/c979d8db7b0f293111f2e83795ea353c8ed75de9Patch
- https://git.kernel.org/stable/c/e332112255afbce02db67760f5743a1b13aa8541Patch