Mandatory security update patch KB5033375 for Windows 10/11，which will cause 802.1x cannot be authenticated through in 802.11r environments
2023-12-30 23:27:15
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Network Topology
Null
Problem Description
Microsoft Windows mandatory security update patch KB5033375, in 802.1x authentication combined with ft enable usage scenarios (WPA2 Enterprise SSID used in conjunction with the 802.11r standard), causes the client to be unable to access the prompt after entering an account password
Process Analysis
Web site for discussion of related issues：
1、Brunel University London: https://students.brunel.ac.uk/campus-news/microsoft-update-affecting-wifi-access-on-laptops
2、Microsoft BBS: https://answers.microsoft.com/en-us/windows/forum/all/windows-update-kb5033375-causing-wifi-connectivity/228829a0-e9ac-48af-8ed1-27ac3a65213f
Solution
Solution:
1. undo the ft enable configuration under the service template;
2. Remove the patch KB5033375 from the client.