Applies ToAzure Stack HCI, version 22H2

Release Date:

6/20/2024

Version:

OS Build 20349.2529

For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Azure Stack HCI, version 22H2, see its update history page.       

Improvements 

This non-security update includes quality improvements. When you install this KB: 

  • This update addresses a known issue that affects the BCryptSignHash API. Because of this issue, the API returns “STATUS_INVALID_PARAMETER.” This occurs when callers use NULL padding input parameters for RSA signatures. This issue is more likely to occur when Customer-Managed Key (CMK) are in use, like on an Azure Synapse dedicated SQL pool.

To return to the Azure Stack HCI documentation site

Azure Stack HCI, version 22H2 servicing stack update (KB5039343)- 20349.2522

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

Known issues in this update

Microsoft is not currently aware of any issues with this update.

How to get this update

Before you install this update

Microsoft now combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). For general information about SSUs, see Servicing stack updates and Servicing Stack Updates (SSU): Frequently Asked Questions.

To install the LCU on your Azure Stack HCI cluster, see Update Azure Stack HCI clusters.

Install this update

To install this update, use one of the following Windows and Microsoft release channels.

Available

Next Step

No

See the other options.

Available

Next Step

No

See the other options.

Available

Next Step

Yes

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Available

Next Step

No

See the other options.

If you want to remove the LCU

To remove the LCU after installing the combined SSU and LCU package, use the DISM/Remove-Package command line option with the LCU package name as the argument. You can find the package name by using this command: DISM /online /get-packages.

Running Windows Update Standalone Installer (wusa.exe) with the /uninstall switch on the combined package will not work because the combined package contains the SSU. You cannot remove the SSU from the system after installation.

File Information

For a list of the files that are provided in this update, download the file information for cumulative update 5041054.

For a list of the files that are provided in the servicing stack update, download the file information for the SSU (KB5039343) - version 20349.2522

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