In the event you are writing about the AMD Ryzen and EPYC security vulnerabilities that were disclosed today, Josh Mayfield, Director of Product Marketing at FireMon commented below. The good news is that these new vulnerabilities can be managed with policy controls. Using policy-based security programs, organizations can shortchange attackers by modifying access to critical assets (and their attendant vulnerabilities) without having to leave their chair. The trouble with the recent AMD vulnerability is the backdoor not only because the backdoor gives an attacker a gateway to run malwares without interfering with memory. Organizations must close this escape hatch with access controls.”]
Source: https://informationsecuritybuzz.com/articles/amd-ryzen-epyc-vulnerabilities/