May 10, 2022—KB5014017 (Monthly Rollup)
Applies To
Windows Server 2012 Windows Embedded 8 StandardRelease Date:
10/05/2022
Version:
Monthly Rollup
Summary
Learn more about this security update, including improvements, any known issues, and how to get the update.
IMPORTANT Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be optional releases (known as "C" or "D" releases) for this operating system. Operating systems in extended support have only cumulative monthly security updates (known as the "B" or Update Tuesday release).
Verify that you have installed the required updates listed in the How to get this update section before installing this update.
For information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. To view other notes and messages, see the Windows Server 2012 update history home page.
Improvements
This cumulative security update contains improvements that are part of update KB5012650 (released April 12, 2022 and includes new improvements for the following issues:
-
The Key Distribution Center (KDC) code incorrectly returns error message KDC_ERR_TGT_REVOKED during Domain Controller shutdown.
-
After installing the January 2022 Windows update or a later Windows update on the Primary Domain Controller emulator (PDCe), listing or modifying name suffixes routing by using Netdom.exe or "Active Directory Domains and Trusts" snap-in may fail and you receive the following error message: "Insufficient system resources exist to complete the requested service."
-
The Primary Domain Controller (PDC) for the root domain incorrectly logs warning and error events in the System log when trying to scan outbound-only trusts.
For more information about the resolved security vulnerabilities, please refer to the new Security Update Guide website and the May 2022 Security Updates.
Known issues in this update
|
Symptom |
Next step |
|
Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege. |
Do one of the following:
Microsoft is working on a resolution and will provide an update in an upcoming release. |
|
After installing this update on your Windows Server 2012 servers used as domain controllers, you might see authentication failures on the server or client for services such as Network Policy Server (NPS), Routing and Remote access Service (RRAS), Radius, Extensible Authentication Protocol (EAP), and Protected Extensible Authentication Protocol (PEAP). The issue affects how the domain controller manages the mapping of certificates to machine accounts. This issue only affects servers that are used as domain controllers and intermediary application servers which authenticate to domain controllers; it does not affect client Windows devices. |
Install update KB5014991 on Windows Server 2012 servers used as domain controllers and intermediary application servers which authenticate to domain controllers. |
How to get this update
Before installing this update
We strongly recommend that you install the latest servicing stack update (SSU) for your operating system before installing the latest Rollup. SSUs improve the reliability of the update process to mitigate potential issues while installing the Rollup and applying Microsoft security fixes. For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.
If you use Windows Update, the latest SSU (KB5014027) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog.
Install this update
|
Release Channel |
Available |
Next Step |
|
Windows Update and Microsoft Update |
Yes |
None. This update will be downloaded and installed automatically from Windows Update. |
|
Microsoft Update Catalog |
Yes |
To get the standalone package for this update, go to the Microsoft Update Catalog website. |
|
Windows Server Update Services (WSUS) |
Yes |
This update will automatically sync with WSUS if you configure Products and Classifications as follows: Product: Windows Server 2012, Windows Embedded 8 Standard Classification: Security Updates |
File information
For a list of the files that are provided in this update, download the file information for update 5014017.
References
For information about the security updates released on May 10, 2022, see Security update deployment information: May 10, 2022 (KB5014317).
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