CVE-2023-20540 | AMD Ryzen 3000 Desktop Processors timing discrepancy

A vulnerability classified as problematic has been found in AMD Ryzen 3000 Desktop Processors, Ryzen 5000 Desktop Processors, Ryzen Threadripper 3000 Processors, Ryzen Threadripper PRO 3000WX Processors and Ryzen Threadripper PRO 5000 WX-Series Processors. This issue affects some unknown processing. This manipulation causes observable timing discrepancy.

This vulnerability is handled as CVE-2023-20540. It is possible to launch the attack on the local host. There is not any exploit available.