CVE-2024-43631— Windows Secure Kernel Mode Elevation of Privilege Vulnerability
Quick assessment
Affected
Microsoft Windows Server 2022
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 Secure Kernel Mode是美国微软（Microsoft）公司的一个安全功能，它利用虚拟化技术来增强系统的安全性。 Microsoft Windows Secure Kernel Mode存在安全漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 21H2 for 32-bit Sy
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2024-43631
Vulnerability Information
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Vulnerability Title
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
非可信指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Secure Kernel Mode 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Secure Kernel Mode是美国微软（Microsoft）公司的一个安全功能，它利用虚拟化技术来增强系统的安全性。 Microsoft Windows Secure Kernel Mode存在安全漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 21H2 for 32-bit Sy
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 Server 2022 | 10.0.20348.0 ~ 10.0.20348.2849 | - |
|
| Microsoft | Windows 10 Version 21H2 | 10.0.19043.0 ~ 10.0.19044.5131 | - |
|
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 ~ 10.0.22621.4460 | - |
|
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 ~ 10.0.19045.5131 | - |
|
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 ~ 10.0.22631.4460 | - |
|
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 ~ 10.0.22631.4460 | - |
|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 ~ 10.0.25398.1251 | - |
|
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 ~ 10.0.26100.2314 | - |
|
| Microsoft | Windows Server 2025 | 10.0.26100.0 ~ 10.0.26100.2314 | - |
|
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 ~ 10.0.26100.2314 | - |
|
II. Public POCs for CVE-2024-43631
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Same Patch Batch · Microsoft · 2024-11-12 · 89 CVEs total
| CVE-2024-43602 | 9.9 CRITICAL | Azure CycleCloud Remote Code Execution Vulnerability |
| CVE-2024-43498 | 9.8 CRITICAL | .NET and Visual Studio Remote Code Execution Vulnerability |
| CVE-2024-43639 | 9.8 CRITICAL | Windows KDC Proxy Remote Code Execution Vulnerability |
| CVE-2024-43620 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-49006 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-43621 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-48996 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-43624 | 8.8 HIGH | Windows Hyper-V Shared Virtual Disk Elevation of Privilege Vulnerability |
| CVE-2024-43635 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-43622 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-48998 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-48999 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49000 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49002 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49001 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49003 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49004 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49005 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49007 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49009 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
Showing top 20 of 89 CVEs. View all on vendor page → →
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