with any AMD Ryzen 1000, 2000, 3000, or 5000-series CPU, there’s also a good chance you’ll be able to flash your BIOS (the firmware on your motherboard) and install a new CPU with 3D V-cache ...

The vulnerability stems from AMD's use of AES-CMAC as a hash function in its signature verification process, which is a critical cryptographic error. AES-CMAC is designed ...