Recent research has uncovered a concerning vulnerability in modern Trusted Execution Environments (TEEs) that challenges fundamental assumptions about memory security. The BadRAM attack, detailed in a paper by De Meulemeester et al., demonstrates how a low-cost hardware manipulation can compromise the integrity guarantees of systems like AMD SEV-SNP (Secure Encrypted Virtualization and Secure Nested Paging). […]

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Chris Garland

Source: Security Boulevard
Source Link: https://securityboulevard.com/2024/12/badram-ifications-a-low-cost-attack-on-trusted-execution-environments/