Vulnerabilities > CVE-2023-20569 - Information Exposure Through Discrepancy vulnerability in multiple products

047910
CVSS 4.7 - MEDIUM
Attack vector
LOCAL
Attack complexity
HIGH
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
NONE
Availability impact
NONE

Summary

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.

Vulnerable Configurations

Part Description Count
OS
Fedoraproject
2
OS
Debian
3
OS
Amd
813
OS
Microsoft
1708
Hardware
Amd
141

Common Weakness Enumeration (CWE)

References