Description
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
Published: 2026-05-06
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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History

Mon, 11 May 2026 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Mon, 11 May 2026 15:15:00 +0000

Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Thu, 07 May 2026 00:15:00 +0000


Wed, 06 May 2026 15:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Wed, 06 May 2026 12:15:00 +0000

Type Values Removed Values Added
Description 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
Title drm/amd/display: Add signal type check for dcn401 get_phyd32clk_src
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-11T22:20:46.641Z

Reserved: 2026-05-01T14:12:55.995Z

Link: CVE-2026-43243

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-05-06T12:16:44.720

Modified: 2026-05-11T14:16:58.187

Link: CVE-2026-43243

cve-icon Redhat

Severity :

Publid Date: 2026-05-06T00:00:00Z

Links: CVE-2026-43243 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-05-11T19:45:08Z