>last Intel CPUs without it are from 2008 and those have cpu wide ring0 escalation bug https://www.blackhat.com/docs/us-15/materials/us-15-Domas-The-Memory-Sin

>last Intel CPUs without it are from 2008 and those have cpu wide ring0 escalation bug https://www.blackhat.com/docs/us-15/materials/us-15-Domas-The-Memory-Sinkhole-Unleashing-An-x86-Design-Flaw-Allowing-Universal-Privilege-Escalation.pdf https://www.blackhat.com/docs/us-15/materials/us-15-Domas-Th...