cryptographic

The newly exposed GoFetch vulnerability affecting Apple’s M1, M2 and M3 chips lets an attacker exfiltrate secret keys from cryptographic applications on a targeted system. The exploit works by running a fraudulent process on the same CPU cluster as the targeted process on the targeted machine. No easy mitigation currently exists for this vulnerability, as it resides in the hardware. What is the GoFetch vulnerability? GoFetch is a cache side-channel vulnerability. This type of vulnerability…