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CVE-2021-42284

Windows Hyper-V Denial of Service Vulnerability

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 10.0.10240.19119, 10.0.14393.4770, 10.0.17763.2300, 10.0.18363.1916, 10.0.19041.1348, and 4 more
None on Exploit-DB, Metasploit or GitHub

Summary

Windows Hyper-V Denial of Service Vulnerability

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Microsoft Windows 10 Version 1507

    From 10.0.10240.0 · fixed in 10.0.10240.19119

  • Microsoft Windows 10 Version 1607

    From 10.0.14393.0 · fixed in 10.0.14393.4770

  • Microsoft Windows 10 Version 1809

    From 10.0.17763.0 · fixed in 10.0.17763.2300

  • Microsoft Windows 10 Version 1909

    From 10.0.0 · fixed in 10.0.18363.1916

  • Microsoft Windows 10 Version 2004

    From 10.0.0 · fixed in 10.0.19041.1348

  • Microsoft Windows 10 Version 21H1

    From 10.0.0 · fixed in 10.0.19043.1348

  • Microsoft Windows 11 version 21H2

    From 10.0.22000.0 · fixed in 10.0.22000.318

  • Microsoft Windows 8.1

    From 6.3.0 · fixed in 6.3.9600.20174

  • Microsoft Windows Server 2012 R2

    From 6.3.9600.0 · fixed in 6.3.9600.20174

  • Microsoft Windows Server 2012 R2 (Server Core installation)

    From 6.3.9600.0 · fixed in 6.3.9600.20174

  • Microsoft Windows Server 2016

    From 10.0.14393.0 · fixed in 10.0.14393.4770

  • Microsoft Windows Server 2016 (Server Core installation)

    From 10.0.14393.0 · fixed in 10.0.14393.4770

  • Microsoft Windows Server 2019

    From 10.0.17763.0 · fixed in 10.0.17763.2300

  • Microsoft Windows Server 2019 (Server Core installation)

    From 10.0.17763.0 · fixed in 10.0.17763.2300

  • Microsoft Windows Server 2022

    From 10.0.20348.0 · fixed in 10.0.20348.350

  • Microsoft Windows Server version 2004

    From 10.0.0 · fixed in 10.0.19041.1348

  • Microsoft Windows Server version 20H2

    From 10.0.0 · fixed in 10.0.19041.1348

References 1

msrc.microsoft.com