DDRop: Active Memory Interposer Attacks on Confidential VMs by Dropping DDR5 Writes
This work presents DDRop, a new primitive that exploits the absence of cryptographic freshness to break the integrity of Intel TDX, Scalable SGX, and AMD SEV-SNP and demonstrates end-to-end attacks on an up-to-date TDX platform.
ETHZurich, Zúrich, Switzerland et al.
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