Search: CVE-2023-20521

Multiple vulnerabilities affecting AMD EPYC server CPUs based on Zen 2 (Rome), Zen 3 (Milan), and Zen 4 (Genoa) core generations were disclosed by AMD in November 2023. Google has applied fixes to its infrastructure, including Google Cloud and Compute Engine, to protect customers. No evidence of exploitation has been reported. Customers using Google Cloud services do not need to take any action as mitigations are already in place.