AMD Platform Management Framework Improper Input Validation Vulnerability Allowing Memory Unmapping

A vulnerability has been identified in the AMD Platform Management Framework (PMF) due to improper input validation. This issue could enable an attacker to unmap arbitrary memory pages, potentially disrupting system integrity and availability. Additionally, the vulnerability could be exploited to escalate privileges, leading to unauthorized access to confidential information.

Impact

Exploitation of this vulnerability could result in unauthorized memory manipulation, causing potential disruptions to system stability and integrity. Furthermore, it could allow for privilege escalation, leading to unauthorized access to sensitive information.

Remediation

Users are advised to update to the AMD Ryzen Chipset Driver version 7.06.02.123, available through the AMD Driver Update Utility.