Researchers attack AMD's Infinity Fabric to bypass hardware security protections with 'Fabricked' — flaw lets malicious cloud hosts silently read confidential VM memory and forge attestation rep

ETH Zurich researchers disclosed Fabricked," a software-only attack that manipulates AMD Infinity Fabric routing during boot to undermine SEV-SNP protections on EPYC systems, enabling malicious cloud hosts to read confidential VM memory and forge attestation reports