CVE-2025-54509: CWE-1262 Register Interface Allows Software Access to Sensitive Data or Security Settings in AMD AMD EPYC™ 9004 Series Processors
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.
CVE-2025-54509: CWE-1262 Register Interface Allows Software Access to Sensitive Data or Security Settings in AMD AMD EPYC™ 9004 Series Processors
Description
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.
CVSS v4.0
Score 4.0medium
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- AMD
- Date Reserved
- 2025-07-23T15:01:50.734Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a286c5f8dd33fbd85743425
Added to database: 6/9/2026, 7:41:19 PM
Last updated: 6/9/2026, 7:42:00 PM
Views: 1
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