Description
A bug in the SEV firmware may allow an attacker with privileges to read unencrypted memory, potentially resulting in loss of guest private data.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected products
- AMD / AMD EPYC™ 9004 ProcessorsGenoaPI 1.0.0.C – GenoaPI 1.0.0.C
- AMD / AMD EPYC™ 9004 ProcessorsSEV FW1.55.36 – SEV FW1.55.36
- AMD / AMD EPYC™ Embedded 9004EmbGenoaPI-SP5 1.0.0.7 – EmbGenoaPI-SP5 1.0.0.7