Detections
Analytics
CVE-2023-20592
medium
Description
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
References
https://www.theregister.com/2023/11/14/amd_trusted_execution/
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3005