CVE-2022-1852

CVE Details

Release Date:

2022-06-30

Description

A NULL pointer dereference flaw was found in the Linux kernel's KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.

See more information about CVE-2022-1852 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 7 (kernel-uek)	ELSA-2022-9442	2022-05-28
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9443	2022-05-28
Oracle Linux version 8 (kernel)	ELSA-2022-7683	2022-11-15
Oracle Linux version 8 (kernel-uek)	ELSA-2022-9442	2022-05-28
Oracle Linux version 8 (kernel-uek-container)	ELSA-2022-9443	2022-05-28
Oracle Linux version 9 (kernel)	ELSA-2022-8267	2022-11-22

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