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Critical severity9.0NVD Advisory· Published Jan 11, 2022· Updated Jun 17, 2026

CVE-2022-21901

CVE-2022-21901

Description

Windows Hyper-V Elevation of Privilege Vulnerability

Affected products

32
  • Microsoft/Windows 10 19099 versions
    cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*+ 8 more
    • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:arm64:*
    • (no CPE)range: 10.0.10240.0
    • (no CPE)range: 10.0.0
  • Microsoft/Windows 11 21h22 versions
    cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*+ 1 more
    • cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
    • (no CPE)range: 10.0.0
  • Microsoft/Windows 8.12 versions
    cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*+ 1 more
    • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*
    • (no CPE)range: 6.3.0
  • Microsoft/Windows Server 20034 versions
    cpe:2.3:o:microsoft:windows_server:2022:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:microsoft:windows_server:2022:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*
    • (no CPE)range: 10.0.20348.0
    • (no CPE)range: 10.0.0
  • Microsoft/Windows Server 20123 versions
    cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
    • (no CPE)range: 6.3.9600.0
  • Microsoft/Windows Server 20162 versions
    cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
    • (no CPE)range: 10.0.14393.0
  • Microsoft/Windows Server 20192 versions
    cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
    • (no CPE)range: 10.0.17763.0
  • Microsoft/Hyper-Vllm-fuzzy
  • Microsoft/Windows 10 1607cpe-rescue2 versions
    10.0.14393.0+ 1 more
    • (no CPE)range: 10.0.14393.0
    • (no CPE)range: 10.0.19043.0
  • Microsoft/Windows 10 1809cpe-rescue
    Range: 10.0.17763.0
  • Microsoft/Windows 10 21h1cpe-rescue
    Range: 10.0.0
  • Microsoft/Windows Server 2012 R2 (Server Core installation)v5
    Range: 6.3.9600.0
  • Microsoft/Windows Server 2016 (Server Core installation)v5
    Range: 10.0.14393.0
  • Microsoft/Windows Server 2019 (Server Core installation)v5
    Range: 10.0.17763.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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