Name: CVE-2023-21773: Use After Free
Creator: Rapid7
Published: 2023-01-10T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-21773, CWE-416, CWE-269, CVSS 7.8, EPSS 0.00702

Windows Kernel Elevation of Privilege Vulnerability

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Msft	—	2023-01 Cumulative Update for Microsoft Windows 11, version 22H2 (KB5022303)2023-01 Security Only Quality Update for Windows 7 for x86-based Systems (KB5022339)2023-01 Cumulative Update for Microsoft Windows Server 2012 (KB5022343)2023-01 Cumulative Update for Microsoft Windows Server 2022, version 21H2 (KB5022291)2023-01 Cumulative Update for Microsoft Windows 10, version 21H2 (KB5022282)2023-01 Cumulative Update for Microsoft Windows 10, version 1507 (KB5022297)2023-01 Cumulative Update for Microsoft Windows 10, version 20H2 (KB5022282)2023-01 Cumulative Update for Microsoft Windows 10, version 1809 (KB5022286)2023-01 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB5022353)2023-01 Security Only Quality Update for Windows Embedded Standard 7 for x64-based Systems (KB5022339)2023-01 Cumulative Update for Microsoft Windows Server 2016, version 1607 (KB5022289)2023-01 Cumulative Update for Microsoft Windows 10, version 1607 (KB5022289)2023-01 Cumulative Update for Microsoft Windows Server 2022, version 22H2 (KB5022291)2023-01 Security Only Quality Update for Windows Server 2008 for x86-based Systems (KB5022353)2023-01 Security Only Quality Update for Windows 7 for x64-based Systems (KB5022339)2023-01 Cumulative Update for Microsoft Windows 11, version 21H2 (KB5022287)2023-01 Security Only Quality Update for Windows Embedded 8 Standard for x64-based Systems (KB5022343)2023-01 Security Only Quality Update for Windows Embedded Standard 7 for x86-based Systems (KB5022339)2023-01 Security Only Quality Update for Windows 8.1 for x86-based Systems (KB5022346)2023-01 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB5022286)2023-01 Cumulative Update for Microsoft Windows Server 2012 R2 (KB5022346)2023-01 Cumulative Update for Microsoft Windows 10, version 22H2 (KB5022282)2023-01 Security Only Quality Update for Windows Embedded 8 Standard for x86-based Systems (KB5022343)2023-01 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB5022339)2023-01 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB5022346)	Jan 10, 2023	Jan 10, 2023

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CVSS Details

Covered by Rapid7

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