CVE-2022-1852

medium

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=2089815

https://github.com/torvalds/linux/commit/fee060cd52d69c114b62d1a2948ea9648b5131f9

Details

Source: Mitre, NVD

Published: 2022-06-30

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium