CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.1. See the original NVD description below for full technical details.
CVE
CVE-2022-42327
Severity
HIGH
CVSS
7.1
EPSS
0.23%
Original NVD Description
x86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC accesses" feature, a guest can read and write the global shared xAPIC page by moving the local APIC out of xAPIC mode. Access to this shared page bypasses the expected isolation that should exist between two guests.
Related CVEs
Other vulnerabilities affecting the same vendor(s)