CVE-2021-26332

High

7.1/10

Summary

Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability.

Attack Complexity: LOW
Attack Vector: LOCAL
Integrity Impact: HIGH
Scope: UNCHANGED
User Interaction: NONE
Privileges Required: LOW
Confidentiality Impact: NONE
Availability Impact: HIGH

References

Advisory Timeline

Published May 10, 2022