Today is the monthly 'Windows Update' day



Windows Update, which delivers Windows security updates and bug fixes that are updated every month, was held this month as well. Please update as soon as possible.

December 2022 Security Updates (Monthly) – Microsoft Security Response Center
https://msrc-blog.microsoft.com/2022/12/13/202212-security-update/




◆Windows 11 and v22H2
Maximum severity:
emergency

Biggest Impact:
Remote code execution

Related knowledge base or support web pages:
Windows 11 5021234
v22H2 5021255

◆Windows 10 v21H2, v21H1, and v20H2
Maximum severity:
emergency

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
5021233

◆ Windows Server 2022 (including Server Core installation)
Maximum severity:
emergency

Biggest Impact:
Remote code execution

Related knowledge base or support web pages:
5021249

◆Windows Server 2019, 2016 (including Server Core installation)
Maximum severity:
emergency

Biggest Impact:
Remote code execution

Related knowledge base or support web pages:
Windows Server 2019, 5021237
Windows Server 2016, 5021235

◆ Windows 8.1, Windows Server 2012 R2, Windows Server 2012 (including Server Core installation)
Maximum severity:
emergency

Biggest Impact:
Remote code execution

Related knowledge base or support web pages:
Windows 8.1, Windows Server 2012 R2
Monthly Rollup 5021294
Security Only 5021296
Windows Server 2012
Monthly Rollup 5021285
Security Only 5021303

◆ Microsoft Office
Maximum severity:
important

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
For more information about security updates, please refer to the Security Updates Guide and https://learn.microsoft.com/officeupdates .

◆Microsoft SharePoint
Maximum severity:
emergency

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
For more information about security updates, please refer to the Security Updates Guide and https://learn.microsoft.com/officeupdates/sharepoint-updates .

◆Microsoft .NET
Maximum severity:
important

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
For more information about security updates, please refer to the Security Update Guide and https://learn.microsoft.com/dotnet .

◆Microsoft Visual Studio
Maximum severity:
important

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
For more information on security updates, please refer to the Security Update Guide and https://learn.microsoft.com/visualstudio .

◆Microsoft Dynamics
Maximum severity:
emergency

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
See https://learn.microsoft.com/dynamics for reference.

◆PowerShell
Maximum severity:
emergency

Biggest impact:
Remote code execution

Related knowledge base or support web pages:
Please refer to https://learn.microsoft.com/powershell .

◆Remote Desktop client for Windows Desktop
Maximum severity:
important

Biggest impact:
Elevation of Privilege

Related knowledge base or support web pages:
See https://learn.microsoft.com/windows-server/remote/remote-desktop-services/welcome-to-rds for reference.

◆Microsoft Azure-related software
Maximum severity:
important

Biggest impact:
Elevation of Privilege

Related knowledge base or support web pages:
Please refer to https://learn.microsoft.com/azure .

In addition, Windows Update will be released on the second Tuesday of every month in US time, and the next update will be provided on January 11, 2023 (Wednesday), Japan time.

in Software,   Security, Posted by log1r_ut