San CacheWarp

Scheda tecnica

Divulgata il

14 novembre 2023

CVE

CVE-2023-20592

Prodotto

AMD · 1st Gen AMD EPYC™ Processors

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.

Fonti: cachewarpattack.com