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CVE-2021-40449— Microsoft Win32k 资源管理错误漏洞

CVSS 7.8 · High KEV · 勒索软件 EPSS 74.13% · P99

公开利用映射 1

Metasploit · 1 cve_2021_40449.rb [exploit]
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一、 漏洞 CVE-2021-40449 基础信息

漏洞信息
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尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。

Vulnerability Title
Win32k Elevation of Privilege Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Win32k Elevation of Privilege Vulnerability
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Microsoft Win32k 资源管理错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
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存在资源管理错误漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Serve
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

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受影响产品

厂商产品影响版本CPE订阅
MicrosoftWindows 10 Version 1809 10.0.0 ~ 10.0.17763.2237 cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x86:*
MicrosoftWindows Server 2019 10.0.0 ~ 10.0.17763.2237 cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2237:*:*:*:*:*:*:*
MicrosoftWindows Server 2019 (Server Core installation) 10.0.0 ~ 10.0.17763.2237 cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2237:*:*:*:*:*:*:*
MicrosoftWindows 10 Version 1909 10.0.0 ~ 10.0.18363.1854 cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1854:*:*:*:*:*:x86:*
MicrosoftWindows 10 Version 21H1 10.0.0 ~ 10.0.19041.1288 cpe:2.3:o:microsoft:windows_10_21H1:10.0.19041.1288:*:*:*:*:*:x64:*
MicrosoftWindows Server 2022 10.0.0 ~ 10.0.20348.288 cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.288:*:*:*:*:*:*:*
MicrosoftWindows 10 Version 2004 10.0.0 ~ 10.0.19041.1288 cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1288:*:*:*:*:*:x64:*
MicrosoftWindows Server version 2004 10.0.0 ~ 10.0.19041.1288 cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1288:*:*:*:*:*:*:*
MicrosoftWindows 10 Version 20H2 10.0.0 ~ 10.0.19041.1288 cpe:2.3:o:microsoft:windows_10_20H2:10.0.19041.1288:*:*:*:*:*:x86:*
MicrosoftWindows Server version 20H2 10.0.0 ~ 10.0.19042.1288 cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1288:*:*:*:*:*:*:*
MicrosoftWindows 11 version 21H2 10.0.0 ~ 10.0.22000.258 cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.258:*:*:*:*:*:x64:*
MicrosoftWindows 10 Version 1507 10.0.0 ~ 10.0.10240.19086 cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19086:*:*:*:*:*:x86:*
MicrosoftWindows 10 Version 1607 10.0.0 ~ 10.0.14393.4704 cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4704:*:*:*:*:*:x86:*
MicrosoftWindows Server 2016 10.0.0 ~ 10.0.14393.4704 cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4704:*:*:*:*:*:*:*
MicrosoftWindows Server 2016 (Server Core installation) 10.0.0 ~ 10.0.14393.4704 cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4704:*:*:*:*:*:*:*
MicrosoftWindows 7 6.1.0 ~ 6.1.7601.25740 cpe:2.3:o:microsoft:windows_7:6.1.7601.25740:sp1:*:*:*:*:x86:*
MicrosoftWindows 7 Service Pack 1 6.1.0 ~ 6.1.7601.25740 cpe:2.3:o:microsoft:windows_7:6.1.7601.25740:sp1:*:*:*:*:x64:*
MicrosoftWindows 8.1 6.3.0 ~ 6.3.9600.20144 cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20144:*:*:*:*:*:x86:*
MicrosoftWindows Server 2008 Service Pack 2 6.0.0 ~ 6.0.6003.21251 cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21251:*:*:*:*:*:x64:*
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 ~ 6.0.6003.21251 cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21251:*:*:*:*:*:x64:*
MicrosoftWindows Server 2008 Service Pack 2 6.0.0 ~ 6.0.6003.21251 cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21251:*:*:*:*:*:x86:*
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.0 ~ 6.1.7601.25740 cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25740:*:*:*:*:*:x64:*
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 ~ 6.1.7601.25740 cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25740:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 6.2.0 ~ 6.2.9200.23490 cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23490:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 (Server Core installation) 6.2.0 ~ 6.2.9200.23490 cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23490:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 R2 6.3.0 ~ 6.3.9600.20144 cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20144:*:*:*:*:*:x64:*
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.0 ~ 6.3.9600.20144 cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20144:*:*:*:*:*:x64:*

二、漏洞 CVE-2021-40449 的公开POC

#POC 描述源链接神龙链接
1Exploit for CVE-2021-40449 - Win32k Elevation of Privilege Vulnerability (LPE)https://github.com/ly4k/CallbackHellPOC详情
2windows 10 14393 LPEhttps://github.com/KaLendsi/CVE-2021-40449-ExploitPOC详情
3LPE exploit for a UAF in Windows (CVE-2021-40449).https://github.com/hakivvi/CVE-2021-40449POC详情
4Exploit for CVE-2021-40449https://github.com/Kristal-g/CVE-2021-40449_pocPOC详情
5Nonehttps://github.com/CppXL/cve-2021-40449-pocPOC详情
6Nonehttps://github.com/BL0odz/CVE-2021-40449-NtGdiResetDC-UAFPOC详情
7Using CVE-2021-40449 to manual map kernel mode driverhttps://github.com/SamuelTulach/voidmapPOC详情
8Nonehttps://github.com/toanthang1842002/CVE-2021-40449POC详情
9Using CVE-2021-40449 to manual map kernel mode driverhttps://github.com/SultanPLX/SamuelTulach_voidmapPOC详情
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三、漏洞 CVE-2021-40449 的情报信息

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CVE-2021-40449 厂商安全公告 (1)

CVE-2021-40449 公开利用代码 (1)

同批安全公告 · Microsoft · 2021-10-13 · 共 71 条

CVE-2021-264279.0 CRITICALMicrosoft Exchange Server 权限许可和访问控制问题漏洞
CVE-2021-369708.8 HIGHMicrosoft Windows Print Spooler Components 安全漏洞
CVE-2021-413448.1 HIGHMicrosoft SharePoint 代码注入漏洞
CVE-2021-404878.1 HIGHMicrosoft SharePoint 代码注入漏洞
CVE-2021-404648.0 HIGHMicrosoft Windows 权限许可和访问控制问题漏洞
CVE-2021-413488.0 HIGHMicrosoft Exchange Server 权限许可和访问控制问题漏洞
CVE-2021-404618.0 HIGHMicrosoft Hyper-V 代码注入漏洞
CVE-2021-386728.0 HIGHMicrosoft Hyper-V 代码注入漏洞
CVE-2021-404867.8 HIGHMicrosoft Word 代码注入漏洞
CVE-2021-404857.8 HIGHMicrosoft Excel 代码注入漏洞
CVE-2021-404887.8 HIGHMicrosoft Windows Storage Spaces Controller 权限许可和访问控制问题漏洞
CVE-2021-404807.8 HIGHMicrosoft Office Visio 代码注入漏洞
CVE-2021-404797.8 HIGHMicrosoft Excel 代码注入漏洞
CVE-2021-404787.8 HIGHMicrosoft Windows Storage Spaces Controller 权限许可和访问控制问题漏洞
CVE-2021-404777.8 HIGHMicrosoft Windows Event Tracing 权限许可和访问控制问题漏洞
CVE-2021-404747.8 HIGHMicrosoft Excel 代码注入漏洞
CVE-2021-404737.8 HIGHMicrosoft Excel 代码注入漏洞
CVE-2021-404437.8 HIGHMicrosoft Windows Common Log File System Driver 权限许可和访问控制问题漏洞
CVE-2021-404627.8 HIGHMicrosoft Windows Codecs Library 代码注入漏洞
CVE-2021-404507.8 HIGHMicrosoft Win32k 权限许可和访问控制问题漏洞

显示前 20 条，共 71 条。 查看全部 → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1809
Same vendor: Microsoft

V. Comments for CVE-2021-40449

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