VYPR
Unrated severityNVD Advisory· Published Sep 27, 2024· Updated Nov 3, 2025

drm/amd/display: Check msg_id before processing transcation

CVE-2024-46814

Description

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

drm/amd/display: Check msg_id before processing transcation

[WHY & HOW] HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid array index, and it needs checking before used.

This fixes 4 OVERRUN issues reported by Coverity.

AI Insight

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Affected products

187

Patches

Vulnerability mechanics

References

6

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