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IDProjectCategoryView StatusLast Update
0008649Kali LinuxGeneral Bugpublic2024-03-05 04:19
ReporterMoonlight Assigned Tosteev  
PrioritynormalSeverityminorReproducibilityhave not tried
Status assignedResolutionopen 
Summary0008649: Deauth has stop working for 5GHz since kernel linux-image-6.1.0-12-amd64
Description

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

Can this be confirmed that the bug exists and is being tracked?

Activities

Moonlight

Moonlight

2024-02-29 14:24

reporter   ~0018950

Wireless Card - Chipset: Mediatek MT7921AUN - Alfa AWUS036AXML
And, Mediatek MT7921AUN - Alfa AWUS036AXM

Moonlight

Moonlight

2024-03-05 04:19

reporter   ~0018992

@steev to reproduce the issue you can follow the steps below. On kernel 6.1.0-12, executing aireplay will disrupt the targeted 5Ghz network but this functionality is broken on kernels 6.3, 6.5 and 6.6.
Good to note, I only have MediaTek cards so can not confirm if the issue also exists on other cards or not.

airmon-ng check kill
airmon-ng start wlan1

airodump-ng --channel 132 --bssid A0:04:60:43:xx:xx wlan1mon

19:26:08 Waiting for beacon frame (BSSID: A0:04:60:43:xx:xx) on channel 132
NB: this attack is more effective when targeting
a connected wireless client (-c <client's mac>).
19:26:08 Sending DeAuth (code 7) to broadcast -- BSSID: [A0:04:60:43:xx:xx]
19:26:09 Sending DeAuth (code 7) to broadcast -- BSSID: [A0:04:60:43:xx:xx]
19:26:09 Sending DeAuth (code 7) to broadcast -- BSSID: [A0:04:60:43:xx:xx]

These results are for the card - Mediatek MT7921AUN | Alfa AWUS036AXML

Issue History

Date Modified Username Field Change
2024-02-28 13:12 Moonlight New Issue
2024-02-29 14:24 Moonlight Note Added: 0018950
2024-03-04 09:22 arnaudr Assigned To => steev
2024-03-04 09:22 arnaudr Status new => assigned
2024-03-05 04:19 Moonlight Note Added: 0018992