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Re: [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces

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To: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Subject: Re: [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces
From: "M. Braun" <michael-dev@xxxxxxxxxxxxx>
Date: Tue, 4 Oct 2016 23:57:23 +0200
Cc: kvalo@xxxxxxxxxxxxxx, akarwar@xxxxxxxxxxx, nishants@xxxxxxxxxxx, Larry.Finger@xxxxxxxxxxxx, Jes.Sorensen@xxxxxxxxxx, linux-wireless@xxxxxxxxxxxxxxx, projekt-wlan@xxxxxxxxxxxxxxxxx
In-reply-to: <1475570219.5324.28.camel@sipsolutions.net>
References: <1475075672-30549-1-git-send-email-michael-dev@fami-braun.de> <1475229714.17481.18.camel@sipsolutions.net> <f9d33317-f23f-9d5e-8e9e-1e63eff1882a@fem.tu-ilmenau.de> <1475569759.5324.22.camel@sipsolutions.net> <1475570219.5324.28.camel@sipsolutions.net>
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>  * pass both for IBSS mode (I think)

two more aspects for IBSS

1. the PSK is shared by all stations, so a passive attacker on any
   authenticated station in range will be able to derive it, right?
2. iff at all the source mac might be used for access control so
   a TA==SA A-AMSDU filter might still be reasonable.

Michael

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References:
- [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces
  - From: Michael Braun
- Re: [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces
  - From: Johannes Berg
- Re: [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces
  - From: Michael Braun
- Re: [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces
  - From: Johannes Berg
- Re: [PATCHv3] wireless: check A-MSDU inner frame source address on AP interfaces
  - From: Johannes Berg

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