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=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 76869C433E0 for ; Wed, 12 Aug 2020 09:25:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50CD4207DE for ; Wed, 12 Aug 2020 09:25:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727061AbgHLJZw (ORCPT ); Wed, 12 Aug 2020 05:25:52 -0400 Received: from mail.w1.fi ([212.71.239.96]:51338 "EHLO li674-96.members.linode.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726409AbgHLJZv (ORCPT ); Wed, 12 Aug 2020 05:25:51 -0400 Received: from localhost (localhost [127.0.0.1]) by li674-96.members.linode.com (Postfix) with ESMTP id 546EA119DD; Wed, 12 Aug 2020 09:25:50 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at w1.fi Received: from li674-96.members.linode.com ([127.0.0.1]) by localhost (mail.w1.fi [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id umUOe7D2X-bP; Wed, 12 Aug 2020 09:25:48 +0000 (UTC) Received: by jm (sSMTP sendmail emulation); Wed, 12 Aug 2020 12:23:34 +0300 Date: Wed, 12 Aug 2020 12:23:34 +0300 From: Jouni Malinen To: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= Cc: Pali =?utf-8?B?Um9ow6Fy?= , 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: <20200812092334.GA17878@w1.fi> References: <20200810090126.mtu3uocpcjg5se5e@pali> <20200812083600.6zxdf5pfktdzggd6@pali> <87lfik1av8.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <87lfik1av8.fsf@toke.dk> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 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. -- Jouni Malinen PGP id EFC895FA From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.w1.fi ([212.71.239.96] helo=li674-96.members.linode.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k5n1C-0003kU-6Q for ath10k@lists.infradead.org; Wed, 12 Aug 2020 09:25:59 +0000 Date: Wed, 12 Aug 2020 12:23:34 +0300 From: Jouni Malinen Subject: Re: CVE-2020-3702: Firmware updates for ath9k and ath10k chips Message-ID: <20200812092334.GA17878@w1.fi> References: <20200810090126.mtu3uocpcjg5se5e@pali> <20200812083600.6zxdf5pfktdzggd6@pali> <87lfik1av8.fsf@toke.dk> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <87lfik1av8.fsf@toke.dk> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= Cc: Kalle Valo , linux-wireless@vger.kernel.org, Pali =?utf-8?B?Um9ow6Fy?= , ath9k-devel@qca.qualcomm.com, ath10k@lists.infradead.org T24gV2VkLCBBdWcgMTIsIDIwMjAgYXQgMTE6MTc6NDdBTSArMDIwMCwgVG9rZSBIw7hpbGFuZC1K w7hyZ2Vuc2VuIHdyb3RlOgo+IFBhbGkgUm9ow6FyIDxwYWxpQGtlcm5lbC5vcmc+IHdyaXRlczoK PiA+IENvdWxkIHNvbWVib2R5IHJlYWN0IGFuZCBwcm92aWRlIHNvbWUgZGV0YWlscyB3aGVuIGZp eGVzIHdvdWxkIGJlCj4gPiBhdmFpbGFibGUgZm9yIGF0aDlrIGFuZCBhdGgxMGsgTGludXggZHJp dmVycz8gQW5kIHdoYXQgaXMgY3VycmVudCBzdGF0ZQo+ID4gb2YgdGhpcyBpc3N1ZSBmb3IgTGlu dXg/Cj4gPgo+ID4gSSdtIGxvb2tpbmcgYXQgYXRoOWsgYW5kIGF0aDEwayBnaXQgdHJlZXMgWzFd IFsyXSBbM10gYW5kIEkgZG8gbm90IHNlZQo+ID4gdGhlcmUgYW55IGNoYW5nZSB3aGljaCBjb3Vs ZCBiZSByZWxhdGVkIHRvIENWRS0yMDIwLTM3MDIuCj4gCj4gSG93IGFib3V0IHRoZXNlLCBmcm9t IE1hcmNoOgo+IAo+IGEwNzYxYTMwMTc0NiAoIm1hYzgwMjExOiBkcm9wIGRhdGEgZnJhbWVzIHdp dGhvdXQga2V5IG9uIGVuY3J5cHRlZCBsaW5rcyIpCj4gY2UyZTFjYTcwMzA3ICgibWFjODAyMTE6 IENoZWNrIHBvcnQgYXV0aG9yaXphdGlvbiBpbiB0aGUgaWVlZTgwMjExX3R4X2RlcXVldWUoKSBj YXNlIikKPiBiMTY3OThmNWI5MDcgKCJtYWM4MDIxMTogbWFyayBzdGF0aW9uIHVuYXV0aG9yaXpl ZCBiZWZvcmUga2V5IHJlbW92YWwiKQoKVGhvc2UgY292ZXIgbW9zdCBvZiB0aGUgaWRlbnRpZmll ZCBpc3N1ZXMgZm9yIGRyaXZlcnMgdXNpbmcgbWFjODAyMTEKKGUuZy4sIGF0aDlrIGFuZCBhdGgx MGs7IHRob3VnaCwgSSBkb24ndCByZW1lbWJlciB3aGV0aGVyIEkgYWN0dWFsbHkKZXZlciBtYW5h Z2VkIHRvIHJlcHJvZHVjZSB0aGlzIHdpdGggYXRoMTBrIGluIHByYWN0aWNlKS4gSSBoYXZlIGNv dXBsZQpvZiBhZGRpdGlvbmFsIGF0aDlrLXNwZWNpZmljIHBhdGNoZXMgdGhhdCBjb3ZlciBhZGRp dGlvbmFsIGxvd2VyIGxheWVyCnBhdGhzIGZvciB0aGlzLiBJIGhvcGUgdG8gZ2V0IHRob3NlIG91 dCBhZnRlciBjb25maXJtaW5nIHRoZXkgd29yayB3aXRoCnRoZSBjdXJyZW50IGtlcm5lbCB0cmVl IHNuYXBzaG90LgoKLS0gCkpvdW5pIE1hbGluZW4gICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIFBHUCBpZCBFRkM4OTVGQQoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KYXRoMTBrIG1haWxpbmcgbGlzdAphdGgxMGtAbGlzdHMu aW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2F0aDEwawo=