Overview
KB5043125, released on September 10, 2024, is a Monthly Rollup update for Windows Server 2012, specifically targeting systems under the Extended Security Update (ESU) program. This update is crucial as Windows Server 2012 reached its end of support on October 10, 2023, and the ESU program allows for continued security updates until October 13, 2026. The update includes various improvements and fixes, particularly addressing issues that have arisen since the last cumulative update, KB5041851, released in August 2024. Users are advised to ensure that all prerequisite updates are installed before applying this rollup to avoid installation failures, especially on Azure Arc-enabled devices.
General Purpose
The primary purpose of KB5043125 is to enhance the security and functionality of Windows Server 2012 by addressing critical vulnerabilities and improving system performance. Key improvements include restoring User Account Control (UAC) prompts during application repairs, which may require updates to automation scripts. Additionally, the update resolves issues with Remote Desktop Services (RDS) that previously caused the service to become unresponsive. It also addresses a known issue related to dual-boot systems with Windows and Linux, which could prevent Linux from starting correctly after the installation of prior updates. This rollup is essential for maintaining the security posture of systems still operating on Windows Server 2012.
General Sentiment
The general sentiment surrounding KB5043125 appears mixed. While the update is necessary for maintaining security on an unsupported operating system, users have expressed concerns regarding the known issues, particularly those affecting Remote Desktop connectivity. Reports indicate that after installing updates released after July 9, 2024, users may experience intermittent disruptions in remote desktop sessions, which can lead to significant operational challenges. However, the update does provide critical fixes and improvements, which many users appreciate. Overall, while the update is deemed necessary, the presence of known issues may lead some users to approach installation with caution.
Known Issues
- After installing updates released on or after July 9, 2024, Windows Servers may experience interruptions in Remote Desktop connectivity, particularly when using the legacy Remote Procedure Call over HTTP protocol.
- This issue can cause logon sessions to be lost every 30 minutes, requiring users to reconnect to the server.
- The problem is tracked as a termination of the TSGateway service, which may become unresponsive with exception code 0xc0000005.
- A fix for this issue is included in update KB5044342.
Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2024-12-21 06:50 PM