From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8DFEDC433FE for ; Mon, 7 Dec 2020 14:05:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 53C6C23447 for ; Mon, 7 Dec 2020 14:05:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726083AbgLGOFW (ORCPT ); Mon, 7 Dec 2020 09:05:22 -0500 Received: from mail.kernel.org ([198.145.29.99]:57896 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725781AbgLGOFW (ORCPT ); Mon, 7 Dec 2020 09:05:22 -0500 Date: Mon, 7 Dec 2020 15:04:38 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607349881; bh=vdkKebf8gEXL8ONlu/UAMvJi/xFSl6aR1tW/dS93hxk=; h=From:To:Cc:Subject:References:In-Reply-To:From; b=iNk1/K5Og77Fs+dBKJJsgjtk6QEM/f1jLRRMGu3yhL9YzX8dAOGM1tWatcAWwAnBO OugBVGEvbY4qa+WlPqGm4V4TtTv2+kbV4RR3f6ia8BW4ulVoMEqwm/L4dwJpc9jZea OPRwFUAOE8PBJ/kYw/3KQZp3JjonSVb64EUT/ar+pNpsRDeSI9G8l4anc+cANcn0ZD hiyljk/xsXHybQF8Soxy/ab7aVn5+tLwKsTM/46jMUvJ0u0JaV48xqAf1QgebaoRJm pdknJyQ4wsPJffc7lqDo4MyNdjMzNpc6MaG2h3bpm5xKU6KuEU0gSvI2GdBsr4NrR4 qGzXsdBoV46IA== From: Pali =?utf-8?B?Um9ow6Fy?= To: Jouni Malinen Cc: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= , ath10k@lists.infradead.org, ath9k-devel@qca.qualcomm.com, linux-wireless@vger.kernel.org, Kalle Valo Subject: Re: CVE-2020-3702: Firmware updates for ath9k and ath10k chips Message-ID: <20201207140438.as2i7kwquhdxqn53@pali> References: <20200810090126.mtu3uocpcjg5se5e@pali> <20200812083600.6zxdf5pfktdzggd6@pali> <87lfik1av8.fsf@toke.dk> <20200812092334.GA17878@w1.fi> <20201007082502.3da6rw2bkudilqaq@pali> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20201007082502.3da6rw2bkudilqaq@pali> User-Agent: NeoMutt/20180716 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Wednesday 07 October 2020 10:25:02 Pali Rohár wrote: > On Wednesday 12 August 2020 12:23:34 Jouni Malinen wrote: > > On Wed, Aug 12, 2020 at 11:17:47AM +0200, Toke Høiland-Jørgensen wrote: > > > Pali Rohár writes: > > > > Could somebody react and provide some details when fixes would be > > > > available for ath9k and ath10k Linux drivers? And what is current state > > > > of this issue for Linux? > > > > > > > > I'm looking at ath9k and ath10k git trees [1] [2] [3] and I do not see > > > > there any change which could be related to CVE-2020-3702. > > > > > > How about these, from March: > > > > > > a0761a301746 ("mac80211: drop data frames without key on encrypted links") > > > ce2e1ca70307 ("mac80211: Check port authorization in the ieee80211_tx_dequeue() case") > > > b16798f5b907 ("mac80211: mark station unauthorized before key removal") > > > > Those cover most of the identified issues for drivers using mac80211 > > (e.g., ath9k and ath10k; though, I don't remember whether I actually > > ever managed to reproduce this with ath10k in practice). I have couple > > of additional ath9k-specific patches that cover additional lower layer > > paths for this. I hope to get those out after confirming they work with > > the current kernel tree snapshot. > > Hello! Could you please share your ath9k patches which address this issue? Hello! Has somebody fixes this security issue in ath9k driver? About 4 months passed and if this issue is not fixed, could you please share at least incomplete / WIP patches? I would like to look at it and have this issue finally fixed.