CVE-2021-47348

A vulnerability was found in the Linux kernel's AMD display driver, where it incorrectly read 8 bytes instead of the intended 5 bytes of data related to HDCP (High-bandwidth Digital Content Protection). This error could lead to data corruption if the extra 3 bytes contained non-zero values. The issue was addressed by ensuring that only the required 5 bytes are read and processed correctly.

This vulnerability is rated as a moderate severity because it can lead to data corruption or incorrect display data, it does not directly compromise the system's security.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.