Vulnerability in Microsoft Windows 10 Version 1507
CVE-2022-21901
Windows Hyper-V Elevation of Privilege Vulnerability
EPSS: 0.005 (64.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C.
Affected products
- Microsoft Windows 10 Version 1507 — versions 10.0.10240.0
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0
- Microsoft Windows 10 Version 1909 — versions 10.0.0
- Microsoft Windows 10 Version 21h1 — versions 10.0.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19043.0
- Microsoft Windows 11 Version 21h2 — versions 10.0.0
- Microsoft Windows 8.1 — versions 6.3.0
- Microsoft Windows Server 2012 R2 — versions 6.3.9600.0
- Microsoft Windows Server 2012 R2 (Server Core Installation) — versions 6.3.9600.0
References
- Windows Hyper-V Elevation of Privilege Vulnerability (vendor-advisory)
Frequently asked questions
- What is CVE-2022-21901?
- CVE-2022-21901 is a critical-severity vulnerability in Microsoft Windows 10 Version 1507. CVSS score: 9.0/10. Published 2022-01-11.
- How severe is CVE-2022-21901?
- Critical severity. CVSS v3 base score is 9.0 out of 10.