CVE-2022-45869

CVE Details

Release Date:

2022-11-23

Description

A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.

See more information about CVE-2022-45869 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:	5.5	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (kernel)	ELSA-2023-7077	2023-11-17
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12116	2023-02-13
Oracle Linux version 8 (kernel-uek)	ELSA-2023-12120	2023-02-13
Oracle Linux version 9 (kernel)	ELSA-2023-4377	2023-08-04
Oracle Linux version 9 (kernel-uek)	ELSA-2023-12116	2023-02-13

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