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CVE-2022-21994— Windows DWM Core Library Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1809
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft DWM Core Library是美国微软（Microsoft）公司的微软windows得一个核心库。 Microsoft DWM Core Library 存在权限许可和访问控制问题漏洞。以下产品和版本受到影响：Windows 10 Version 21H2 for x64-based Systems,Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Win

CVSS 7.8 · High EPSS 4.20% · P90

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-21994

Vulnerability Information
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Vulnerability Title
Windows DWM Core Library Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows DWM Core Library Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft DWM Core Library 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft DWM Core Library是美国微软（Microsoft）公司的微软windows得一个核心库。 Microsoft DWM Core Library 存在权限许可和访问控制问题漏洞。以下产品和版本受到影响：Windows 10 Version 21H2 for x64-based Systems,Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Win
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.2565 -
Microsoft Windows 10 Version 1809 10.0.0 ~ 10.0.17763.2565 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.2565 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.2565 -
Microsoft Windows 10 Version 1909 10.0.0 ~ 10.0.18363.2094 -
Microsoft Windows 10 Version 21H1 10.0.0 ~ 10.0.19043.1526 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.524 -
Microsoft Windows 10 Version 20H2 10.0.0 ~ 10.0.19042.1526 -
Microsoft Windows Server version 20H2 10.0.0 ~ 10.0.19042.1526 -
Microsoft Windows 11 version 21H2 10.0.0 ~ 10.0.22000.493 -
Microsoft Windows 10 Version 21H2 10.0.19043.0 ~ 10.0.19044.1526 -

II. Public POCs for CVE-2022-21994

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III. Intelligence Information for CVE-2022-21994

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Vendor Advisories for CVE-2022-21994 (1)

Same Patch Batch · Microsoft · 2022-02-09 · 48 CVEs total

CVE-2022-23274 8.8 HIGH Microsoft Dynamics GP Remote Code Execution Vulnerability
CVE-2022-22005 8.8 HIGH Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-21984 8.8 HIGH Windows DNS Server Remote Code Execution Vulnerability
CVE-2022-23272 8.1 HIGH Microsoft Dynamics GP Elevation Of Privilege Vulnerability
CVE-2022-23256 8.1 HIGH Azure Data Explorer Spoofing Vulnerability
CVE-2022-21991 8.1 HIGH Visual Studio Code Remote Development Extension Remote Code Execution Vulnerability
CVE-2022-21987 8.0 HIGH Microsoft SharePoint Server Spoofing Vulnerability
CVE-2022-21995 7.9 HIGH Windows Hyper-V Remote Code Execution Vulnerability
CVE-2022-22004 7.8 HIGH Microsoft Office ClickToRun Remote Code Execution Vulnerability
CVE-2022-21974 7.8 HIGH Roaming Security Rights Management Services Remote Code Execution Vulnerability
CVE-2022-21996 7.8 HIGH Win32k Elevation of Privilege Vulnerability
CVE-2022-21999 7.8 HIGH Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2022-22000 7.8 HIGH Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2022-22001 7.8 HIGH Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
CVE-2022-22003 7.8 HIGH Microsoft Office Graphics Remote Code Execution Vulnerability
CVE-2022-21926 7.8 HIGH HEVC Video Extensions Remote Code Execution Vulnerability
CVE-2022-22709 7.8 HIGH VP9 Video Extensions Remote Code Execution Vulnerability
CVE-2022-22715 7.8 HIGH Named Pipe File System Elevation of Privilege Vulnerability
CVE-2022-22718 7.8 HIGH Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2022-23276 7.8 HIGH SQL Server for Linux Containers Elevation of Privilege Vulnerability

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1809
Same vendor: Microsoft

V. Comments for CVE-2022-21994

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