CVE-2024-46804

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to an incorrect calculation of an index in the Linux kernel's DRM/AMD display module, specifically in the hdcp ddc.c file. This could potentially allow an attacker to impact the confidentiality, integrity, and availability of protected information. The problem was identified by Coverity, which reported an OVERRUN warning due to the lack of validation of the array index. To address this, a check has been added to ensure the validity of the msg id and the array index.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.