Amd: >> Epyc 7001 Firmware >> naplespi_1.0.0.h Security Vulnerabilities
A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow
an attacker with ring0 privileges and access to the
BIOS menu or UEFI shell to modify the communications buffer potentially
resulting in arbitrary code execution.
CVSS Score
7.5
EPSS Score
0.0
Published
2024-08-13
Insufficient DRAM address validation in System
Management Unit (SMU) may allow an attacker to read/write from/to an invalid
DRAM address, potentially resulting in denial-of-service.
CVSS Score
6.7
EPSS Score
0.0
Published
2023-11-14