AMD Platform Management Framework Uninitialized Resource Vulnerability Allowing Kernel Memory Read

A vulnerability exists in the AMD Platform Management Framework (PMF) due to the use of an uninitialized resource. This issue could enable an attacker to read uninitialized kernel memory, potentially leading to a loss of confidentiality or availability.

Impact

Exploitation of this vulnerability could result in unauthorized access to sensitive information or cause a disruption in service by affecting system availability.

Remediation

Users are advised to update to the latest version of the AMD Ryzen Chipset Driver. Specific driver version details can be found in the AMD Security Bulletin AMD-SB-4015.