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LIN1021-6452 : Security Advisory - linux - CVE-2023-20569

Created: Sep 1, 2023    Updated: Mar 3, 2025
Resolved Date: Nov 17, 2023
Found In Version: 10.21.20.1
Fix Version: 10.21.20.19
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

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.

CREATE(Triage):(User=admin) CVE-2023-20569 (https://nvd.nist.gov/vuln/detail/CVE-2023-20569)

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