New 'CacheOut' Attack Leaks Data from Intel CPUs, VMs and SGX Enclave

Researchers demonstrated a new speculative execution vulnerability, dubbed 'CacheOut' assigned CVE-2020-0549, in Intel processors that could allow attackers to leak targeted sensitive data from OS kernel, co-resident virtual machines, and even stored within Intel's secured SGX enclave.

New 'CacheOut' Attack Leaks Data from Intel CPUs, VMs and SGX Enclave

Researchers demonstrated a new speculative execution vulnerability, dubbed 'CacheOut' assigned CVE-2020-0549, in Intel processors that could allow attackers to leak targeted sensitive data from OS kernel, co-resident virtual machines, and even stored within Intel's secured SGX enclave.