KLA20047
Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, cause denial of service, execute arbitrary code, bypass security restrictions, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Windows Extensible File Allocation Table can be exploited remotely to gain privileges.
2. A denial of service vulnerability in Windows Network Address Translation (NAT) can be exploited remotely to cause denial of service.
3. An elevation of privilege vulnerability in Windows Kerberos RC4-HMAC can be exploited remotely to gain privileges.
4. An elevation of privilege vulnerability in Windows Advanced Local Procedure Call (ALPC) can be exploited remotely to gain privileges.
5. A remote code execution vulnerability in Microsoft ODBC Driver can be exploited remotely to execute arbitrary code.
6. A security feature bypass vulnerability in BitLocker can be exploited remotely to bypass security restrictions.
7. An elevation of privilege vulnerability in Microsoft DWM Core Library can be exploited remotely to gain privileges.
8. An elevation of privilege vulnerability in Windows CNG Key Isolation Service can be exploited remotely to gain privileges.
9. A remote code execution vulnerability in Windows Point-to-Point Tunneling Protocol can be exploited remotely to execute arbitrary code.
10. An elevation of privilege vulnerability in Windows Overlay Filter can be exploited remotely to gain privileges.
11. An elevation of privilege vulnerability in Windows Win32k can be exploited remotely to gain privileges.
12. An information disclosure vulnerability in Windows Human Interface Device can be exploited remotely to obtain sensitive information.
13. A denial of service vulnerability in Windows Hyper-V can be exploited remotely to cause denial of service.
14. An elevation of privilege vulnerability in Windows Digital Media Receiver can be exploited remotely to gain privileges.
15. A denial of service vulnerability in Windows Point-to-Point Tunneling Protocol can be exploited remotely to cause denial of service.
16. An information disclosure vulnerability in Windows GDI+ can be exploited remotely to obtain sensitive information.
17. A denial of service vulnerability in Windows Kerberos can be exploited remotely to cause denial of service.
18. An information disclosure vulnerability can be exploited remotely to obtain sensitive information.
19. An elevation of privilege vulnerability in Windows Bind Filter Driver can be exploited remotely to gain privileges.
20. An elevation of privilege vulnerability in Windows Win32 Kernel Subsystem can be exploited remotely to gain privileges.
21. An information disclosure vulnerability in Network Policy Server (NPS) RADIUS Protocol can be exploited remotely to obtain sensitive information.
22. An elevation of privilege vulnerability in Windows Print Spooler can be exploited remotely to gain privileges.
23. A security feature bypass vulnerability in Windows Mark of the Web can be exploited remotely to bypass security restrictions.
24. An elevation of privilege vulnerability in Windows Resilient File System (ReFS) can be exploited remotely to gain privileges.
25. An elevation of privilege vulnerability in Windows Group Policy can be exploited remotely to gain privileges.
26. An elevation of privilege vulnerability in Windows Kerberos can be exploited remotely to gain privileges.
27. A remote code execution vulnerability in Windows Scripting Languages can be exploited remotely to execute arbitrary code.
28. A remote code execution vulnerability in Windows Graphics Component can be exploited remotely to execute arbitrary code.
29. A denial of service vulnerability in Network Policy Server (NPS) RADIUS Protocol can be exploited remotely to cause denial of service.
30. An elevation of privilege vulnerability in Netlogon RPC can be exploited remotely to gain privileges.
31. An elevation of privilege vulnerability in Windows HTTP.sys can be exploited remotely to gain privileges.

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2012 R2
Windows Server 2016
Windows Server 2012 (Server Core installation)
Windows Server 2016 (Server Core installation)
Windows 10 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 8.1 for 32-bit systems
Windows 10 Version 22H2 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 Version 21H1 for 32-bit Systems
Windows 10 Version 21H1 for x64-based Systems
Windows Server 2022 (Server Core installation)
Windows 10 Version 1607 for x64-based Systems
Windows RT 8.1
Windows Server 2022 Datacenter: Azure Edition (Hotpatch)
Windows Server 2019
Windows Server 2012
Windows 8.1 for x64-based systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows Server 2022
Windows 11 Version 22H2 for x64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 11 for ARM64-based Systems
Windows 10 Version 20H2 for x64-based Systems
Windows 11 for x64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows Server 2019 (Server Core installation)
Windows 10 Version 20H2 for ARM64-based Systems
Windows Server 2012 R2 (Server Core installation)
Windows 10 Version 1809 for 32-bit Systems

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

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