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 reports
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
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