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Deauth has stop working for 5GHz on MediaTek chipsets since kernel linux-image-6.1.0-12-amd64

Open LightMoon opened this issue 11 months ago • 22 comments

I have noticed, I am no longer able to deauth against the 5Ghz channels on kernels 6.3, 6.5 and 6.6; although it works fine on kernel 6.1.

This issue is only related to the 5Ghz band and can be reproduced by following the command.

aireplay-ng -0 10 -a <BSSID> wlan1mon

I have tried on multiple channels, for example, 132 and also set the regulatory domain to the US prior - iw reg set US. Can this be confirmed that the bug exists and is being tracked?

Wireless cards that I've tried and are problematic:

Mediatek MT7921AUN | Alfa AWUS036AXML Mediatek MT7921AUN | Alfa AWUS036AXM MediaTek MT7612U | Alfa AWUS036ACM

This issue is indifferent to CPU architecture and can be reproduced on arm ex, Raspi 5.

LightMoon avatar Feb 29 '24 14:02 LightMoon