CVE-2025-54509
MediumCVSS 4.0Exploitation Probability (EPSS)
Low risk2th percentile - higher than 2% of all known CVEs
Summary
Improper access control for register interface in the input-output memory management unit (IOMMU) could allow a privileged attacker to cause non-coherent accesses by the AMD secure processor (ASP) potentially resulting in loss of integrity.
Risk Assessment
The organization may be exposed to attacks that could lead to data integrity breaches, impacting trust in the system and information security.
Recommendation
It is recommended to implement appropriate access control measures and monitor systems for unauthorized access attempts.
Original NVD description (English source)
Improper access control for register interface in the input-output memory management unit (IOMMU) could allow a privileged attacker to cause non-coherent accesses by the AMD secure processor (ASP) potentially resulting in loss of integrity.