AMD secure VM tech undone by DRAM meddling
December 10, 2024 at 11:10AM Researchers revealed that AMD’s Secure Encrypted Virtualization (SEV) can be compromised using low-cost hardware. Their “BadRAM” attack exploits the SPD chip to bypass memory access restrictions. This vulnerability undermines SEV’s integrity and affects major cloud providers, prompting AMD to prepare an advisory and recommend securing SPD locks on memory modules. … Read more