Yeah, people should really use the Intel detection tool to see if they are affected.
https://www.extremetech.com/computing/259426-intel-patches-major-flaws-intel-management-enginePotentially affected systems include:
6th, 7th & 8th Generation Intel® Core Processor Family
Intel® Xeon® Processor E3-1200 v5 & v6 Product Family
Intel® Xeon® Processor Scalable Family
Intel® Xeon® Processor W Family
Intel® Atom® C3000 Processor Family
Apollo Lake Intel® Atom Processor E3900 series
Apollo Lake Intel® Pentium
Celeron N and J series Processors
Thats Intels entire product line dating back to the introduction of Skylake. According to Intel, attackers could impersonate the Intel Management Engine, Server Platform Services, and/or the Trusted Execution Engine, load and execute arbitrary code without the user or OS being aware of it, and destabilize or crash a system altogether.