Description


Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of confidentiality or arbitrary kernel execution.

Weaknesses



CWE-20

CVSS impact metrics


CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.7 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Modified

Published

2023-08-15T22:15:11.597Z

3 years ago

Last modified

2026-06-17T05:30:19.240Z

3 months ago