A vulnerability in RMP initialization allows the AMD processor’s x86 cores to maliciously control parts of the initial RMP state.
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WireTap Attack Breaks Intel SGX Security
The attack uses a passive interposer to control the SGX enclave and extract the DCAP attestation key, breaking the mechanism.
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Battering RAM Attack Breaks Intel and AMD Security Tech With $50 Device
Intel and AMD say the research is not in scope of their threat model because the attack requires physical access to a device.
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