CVE-2023-20569

CVE Details

Release Date:

2023-08-08

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.

See more information about CVE-2023-20569 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	5.6	Base Metrics:	AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Access Vector:	Local network	Attack Complexity:	High
Privileges Required:	Low	User Interaction:	None
Scope:	Changed	Confidentiality Impact:	High
Integrity Impact:	None	Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (kernel-uek)	ELSA-2023-12874	2023-10-17
Oracle Linux version 7 (kernel-uek-container)	ELSA-2023-12910	2023-10-13
Oracle Linux version 7 (linux-firmware)	ELSA-2023-12712	2023-08-08
Oracle Linux version 7 (linux-firmware)	ELSA-2023-12713	2023-08-08
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12874	2023-10-17
Oracle Linux version 8 (kernel-uek-container)	ELSA-2023-12911	2023-10-13
Oracle Linux version 8 (linux-firmware)	ELSA-2023-12714	2023-08-08
Oracle Linux version 8 (linux-firmware)	ELSA-2023-7109	2023-11-18
Oracle Linux version 9 (kernel)	ELSA-2023-7749	2023-12-22
Oracle Linux version 9 (linux-firmware)	ELSA-2023-12715	2023-08-08
Oracle Linux version 9 (linux-firmware)	ELSA-2023-6595	2023-11-11

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team