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RMPocalypse Attack - " we demonstrate an attack on all AMD processors that support SEV-SNP (Zen 3/4/5) and compromise all confidential computing guarantees. Reverse Map Table, in short RMP, is one of (rmpocalypse.github.io)
submitted 1 year ago by to c/blueteamsec@infosec.pub
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[–] 3 points 1 year ago

It requires a malicious hypervisor, it seems? At that point it seems pretty hard to remain secure in the guests regardless.

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