Tuesday’s patch gets off to a busy start in January

In this week’s patch, the first Tuesday of this year, Microsoft addressed 97 security issues, six of which were rated critical. Six vulnerabilities have been published, but I haven’t classified them as follows: Zero day.. Microsoft has fixed many security-related issues and is aware of some known issues that may have accidentally caused serious server issues such as:

  • Hyper-V no longer starts with the message “The virtual machine xxx could not be started because the hypervisor is not running”.
  • ReFS (Resilient) file system that is no longer accessible (ironically).
  • And Windows Domain controller boot loop..

There are various known issues this month, but I’m not sure if the January server patch will report more issues. For more information on the risks of deploying these latest updates, Useful infographics..

Key test scenarios

No high-risk changes to the Windows platform have been reported this month. However, there is one feature change reported and additional features have been added.

  • Test local and remote printing, and test printing via RDP.
  • Test site-to-site VPNs, including new and existing connections.
  • Test the reading or processing of the ETL file.
  • Check the server to start and stop Hyper-V.
  • Run transactional NTFS (TxF) and CLFS test scenarios ReFS File I / O transfer.

Known issues

Every month, Microsoft publishes a list of known operating system and platform-related issues included in this update cycle. I have referred to some important issues related to the latest build of the company.

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Tuesday’s patch gets off to a busy start in January

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