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CVE-2022-22042— Windows Hyper-V Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1809
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Hyper-V 存在信息泄露漏洞。以下产品和版本受到影响：Windows 10 Version 21H1 for x64-based Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for

CVSS 6.5 · Medium EPSS 2.53% · P84

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2022-22042

Vulnerability Information
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Vulnerability Title
Windows Hyper-V Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows Hyper-V Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Hyper-V 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Hyper-V 存在信息泄露漏洞。以下产品和版本受到影响：Windows 10 Version 21H1 for x64-based Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for
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 ~ 10.0.17763.3165 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.3165 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.3165 -
Microsoft Windows 10 Version 21H1 10.0.0 ~ 10.0.19043.1826 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.825 -
Microsoft Windows Server version 20H2 10.0.0 ~ 10.0.19042.1826 -
Microsoft Windows 11 version 21H2 10.0.0 ~ 10.0.22000.795 -
Microsoft Windows 10 Version 21H2 10.0.19043.0 ~ 10.0.19044.1826 -
Microsoft Windows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.19360 -
Microsoft Windows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.5246 -
Microsoft Windows Server 2016 10.0.14393.0 ~ 10.0.14393.5246 -
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.5246 -
Microsoft Windows 7 Service Pack 1 6.1.0 ~ 6.1.7601.26022 -
Microsoft Windows 8.1 6.3.0 ~ 6.3.9600.20478 -
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.26022 -
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.26022 -
Microsoft Windows Server 2012 6.2.9200.0 ~ 6.2.9200.23771 -
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.23771 -
Microsoft Windows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.20478 -
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.20478 -

II. Public POCs for CVE-2022-22042

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III. Intelligence Information for CVE-2022-22042

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Vendor Advisories for CVE-2022-22042 (1)

Same Patch Batch · Microsoft · 2022-07-12 · 81 CVEs total

CVE-2022-30221 8.8 HIGH Windows Graphics Component Remote Code Execution Vulnerability
CVE-2022-22026 8.8 HIGH Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
CVE-2022-30216 8.8 HIGH Windows Server Service Tampering Vulnerability
CVE-2022-30222 8.4 HIGH Windows Shell Remote Code Execution Vulnerability
CVE-2022-33674 8.3 HIGH Azure Site Recovery Elevation of Privilege Vulnerability
CVE-2022-22029 8.1 HIGH Windows Network File System Remote Code Execution Vulnerability
CVE-2022-22038 8.1 HIGH Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2022-22049 7.8 HIGH Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
CVE-2022-22034 7.8 HIGH Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2022-22031 7.8 HIGH Windows Credential Guard Domain-joined Public Key Elevation of Privilege Vulnerability
CVE-2022-22027 7.8 HIGH Windows Fax Service Remote Code Execution Vulnerability
CVE-2022-33675 7.8 HIGH Azure Site Recovery Elevation of Privilege Vulnerability
CVE-2022-22043 7.8 HIGH Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
CVE-2022-22045 7.8 HIGH Windows.Devices.Picker.dll Elevation of Privilege Vulnerability
CVE-2022-22047 7.8 HIGH Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
CVE-2022-22024 7.8 HIGH Windows Fax Service Remote Code Execution Vulnerability
CVE-2022-22050 7.8 HIGH Windows Fax Service Elevation of Privilege Vulnerability
CVE-2022-30206 7.8 HIGH Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2022-30220 7.8 HIGH Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2022-22039 7.5 HIGH Windows Network File System Remote Code Execution Vulnerability

Showing top 20 of 81 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1809
Same vendor: Microsoft

V. Comments for CVE-2022-22042

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