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A security research tool that exploits DRAM address scrambling on AMD CPUs to unlock hidden platform features such as PSP, SMM, C6, and microcode, demonstrating a deep hardware-level attack.
Security researcher Domas reveals rosenbridge, a hardware backdoor in VIA C3 x86 CPUs that allows unprivileged code to bypass processor protections and access kernel memory. The repository provides tools to check for and mitigate the vulnerability.