CVE-2023-20569 Information

Description

A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled?address potentially leading to information disclosure.

Reference

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7005 http://xenbits.xen.org/xsa/advisory-434.html http://www.openwall.com/lists/oss-security/2023/08/08/4