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CVE-2023-21776

Windows Kernel Information Disclosure Vulnerability

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 10.0.17763.3887, 10.0.20348.1487, 10.0.19042.2486, 10.0.22000.1455, 10.0.19044.2486, and 8 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

Windows Kernel Information Disclosure Vulnerability

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Microsoft Windows 10 Version 1809

    From 10.0.17763.0 · fixed in 10.0.17763.3887

  • Microsoft Windows 10 Version 1809

    From 10.0.0 · fixed in 10.0.17763.3887

  • Microsoft Windows Server 2019

    From 10.0.17763.0 · fixed in 10.0.17763.3887

  • Microsoft Windows Server 2019 (Server Core installation)

    From 10.0.17763.0 · fixed in 10.0.17763.3887

  • Microsoft Windows Server 2022

    From 10.0.20348.0 · fixed in 10.0.20348.1487

  • Microsoft Windows 10 Version 20H2

    From 10.0.0 · fixed in 10.0.19042.2486

  • Microsoft Windows 11 version 21H2

    From 10.0.0 · fixed in 10.0.22000.1455

  • Microsoft Windows 10 Version 21H2

    From 10.0.19043.0 · fixed in 10.0.19044.2486

  • Microsoft Windows 11 version 22H2

    From 10.0.22621.0 · fixed in 10.0.22621.1105

  • Microsoft Windows 10 Version 22H2

    From 10.0.19045.0 · fixed in 10.0.19045.2486

  • Microsoft Windows 10 Version 1507

    From 10.0.10240.0 · fixed in 10.0.10240.19685

  • Microsoft Windows 10 Version 1607

    From 10.0.14393.0 · fixed in 10.0.14393.5648

  • Microsoft Windows Server 2016

    From 10.0.14393.0 · fixed in 10.0.14393.5648

  • Microsoft Windows Server 2016 (Server Core installation)

    From 10.0.14393.0 · fixed in 10.0.14393.5648

  • Microsoft Windows 7

    From 6.1.0 · fixed in 6.1.7601.26321

  • Microsoft Windows 7 Service Pack 1

    From 6.1.0 · fixed in 6.1.7601.26321

  • Microsoft Windows 8.1

    From 6.3.0 · fixed in 6.3.9600.20778

  • Microsoft Windows Server 2008 Service Pack 2

    From 6.0.6003.0 · fixed in 6.0.6003.21872

  • Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)

    From 6.0.6003.0 · fixed in 6.0.6003.21872

  • Microsoft Windows Server 2008 Service Pack 2

    From 6.0.6003.0 · fixed in 6.0.6003.21872

  • Microsoft Windows Server 2008 R2 Service Pack 1

    From 6.1.7601.0 · fixed in 6.1.7601.26321

  • Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)

    From 6.1.7601.0 · fixed in 6.1.7601.26321

  • Microsoft Windows Server 2012

    From 6.2.9200.0 · fixed in 6.2.9200.24075

  • Microsoft Windows Server 2012 (Server Core installation)

    From 6.2.9200.0 · fixed in 6.2.9200.24075

  • Microsoft Windows Server 2012 R2

    From 6.3.9600.0 · fixed in 6.3.9600.20778

  • Microsoft Windows Server 2012 R2 (Server Core installation)

    From 6.3.9600.0 · fixed in 6.3.9600.20778

References 1

msrc.microsoft.com