AMD Processors SMM Handler Improper Input Validation Vulnerability Allowing SMRAM Overwrite and Potential Arbitrary Code Execution
Vulnerability
A vulnerability has been identified in certain AMD processors, where improper input validation in the System Management Mode (SMM) handler could enable a privileged attacker to overwrite System Management RAM (SMRAM). This flaw has the potential to lead to arbitrary code execution.
Impact
Exploitation of this vulnerability could allow for unauthorized overwriting of SMRAM, with the possibility of executing arbitrary code.
Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
10.0exploitability
2.8remediation
0.0relevance
0.0threat
0.0urgency
2.9incentive
1.7Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.