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CVE-2022-21887— Win32k Elevation of Privilege Vulnerability

CVSS 7.0 · High EPSS 0.46% · P64
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I. Basic Information for CVE-2022-21887

Vulnerability Information
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Vulnerability Title
Win32k Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Win32k Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Win32k 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Win32k是美国微软（Microsoft）公司的一个用于Windows多用户管理的系统文件。 Microsoft Windows Win32K存在安全漏洞。以下产品和版本受到影响：Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems。
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

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows 11 version 21H2 10.0.0 ~ 10.0.22000.434 -

II. Public POCs for CVE-2022-21887

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III. Intelligence Information for CVE-2022-21887

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Same Patch Batch · Microsoft · 2022-01-11 · 100 CVEs total

CVE-2022-219079.8 CRITICALHTTP Protocol Stack Remote Code Execution Vulnerability
CVE-2022-218499.8 CRITICALWindows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerabilit
CVE-2022-219019.0 CRITICALWindows Hyper-V Elevation of Privilege Vulnerability
CVE-2022-218559.0 CRITICALMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-218469.0 CRITICALMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-219699.0 CRITICALMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2022-219208.8 HIGHWindows Kerberos Elevation of Privilege Vulnerability
CVE-2022-218408.8 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2022-219228.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2022-218508.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2022-218518.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2022-218578.8 HIGHActive Directory Domain Services Elevation of Privilege Vulnerability
CVE-2022-218378.3 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-218938.0 HIGHRemote Desktop Protocol Remote Code Execution Vulnerability
CVE-2022-218977.8 HIGHWindows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2022-219147.8 HIGHWindows Remote Access Connection Manager Elevation of Privilege Vulnerability
CVE-2022-219087.8 HIGHWindows Installer Elevation of Privilege Vulnerability
CVE-2022-219107.8 HIGHMicrosoft Cluster Port Driver Elevation of Privilege Vulnerability
CVE-2022-219127.8 HIGHDirectX Graphics Kernel Remote Code Execution Vulnerability
CVE-2022-219177.8 HIGHHEVC Video Extensions Remote Code Execution Vulnerability

Showing top 20 of 100 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 11 version 21H2
Same vendor: Microsoft

V. Comments for CVE-2022-21887

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