CVE-2022-21901

Windows Hyper-V Elevation of Privilege Vulnerability

Score

CVSS 3.1 9.0 Critical

Status

Modified - secure@microsoft.com

Published

2022-01-11

Last modified

2025-01-02

Affected products

• Windows 10 (Microsoft)
• Windows 10 1507 (Microsoft)
• Windows 10 1607 (Microsoft)
• Windows 10 1809 (Microsoft)
• Windows 10 1909 (Microsoft)
• Windows 10 21H1 (Microsoft)
• Windows 10 21H2 (Microsoft)
• Windows 11 (Microsoft)
• Windows 11 21H2 (Microsoft)
• Windows 8.1 (Microsoft)
• Windows Server (Microsoft)
• Windows Server 2012 (Microsoft)
• Windows Server 2012 R2 (Microsoft)
• Windows Server 2016 (Microsoft)
• Windows Server 2019 (Microsoft)
• Windows Server 2022 (Microsoft)
• Windows Server 20H2 (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21901
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21901