Protected Virtual Machines Exposed to New ‘CacheWarp’ AMD CPU Attack
November 14, 2023 at 01:45PM Researchers have discovered a new attack method called CacheWarp that affects AMD processors. It poses a risk to protected virtual machines by allowing hackers to hijack control flow, break into encrypted VMs, and escalate privileges. CacheWarp is a software-based fault injection attack resulting from an architectural bug in AMD CPUs. … Read more