ZombieLoad - Leaking Data on Intel CPUs

ZombieLoad - Leaking Data on Intel CPUs

Explore the ZombieLoad vulnerability affecting Intel CPUs in this 35-minute Black Hat conference talk. Delve into the intricacies of CPU architecture, microarchitecture, and the Meltdown vulnerability. Learn about the discovery of "weird data" and the absence of noise in certain CPU operations. Understand how ZombieLoad exploits lazy fault handling and transient execution to leak arbitrary memory. Watch demonstrations showcasing data leakage techniques, including a variant capable of recovering audio. Gain insights into the implications of this hardware vulnerability and its potential impact on CPU security guarantees.