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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 DACF3C5518A for ; Wed, 22 Apr 2020 07:14:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B7E71206CD for ; Wed, 22 Apr 2020 07:14:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587539693; bh=c+1QJqfLRwbqYoVrOmB1EqFSE9fvsj1viFENC+KxzkE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=NauTT5EC2TpcgNAcJZXRhIhCz/aYTJA9joBHtAEveGZqzGB+jhbOcxEJS/kjYpUxM UHcP+M758U9ehCrgEM76emf9tlVYB/WlT4tGrSDZedg3ldgqs3Zav9gXorxcjFScyT 7LZmzmiIKWUaXHUAD2HDrwMRvzq1p8wa/NJHDZX4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725835AbgDVHOx (ORCPT ); Wed, 22 Apr 2020 03:14:53 -0400 Received: from mail-lj1-f193.google.com ([209.85.208.193]:34142 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725786AbgDVHOw (ORCPT ); Wed, 22 Apr 2020 03:14:52 -0400 Received: by mail-lj1-f193.google.com with SMTP id m8so1155202lji.1 for ; Wed, 22 Apr 2020 00:14:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=0Pw17I897aXUonIrbFbh8qW7e0mQ5JxCj9nhdy2vHfw=; b=PByf3kl8jdlfWRjq1QrwOPQr8iBFp/rSjEkvcRe10t1Sf5iUK6x2Q2xQniogPye6n8 YQW2KYZ8HoSD2ug0rqYaAxtE8RzKcZt4PCA0lBKDJHr6FsqSERbcxKeEDryqzertID9b cAtOsrxoLHFpNpXx7hWVR9x41yib1HrRmeGtPEAvnEdcjE/FvJSg6Rr7DwW59818Sfvv QWMxQVowHO/K7WR3ZYGKk1J8mGNc3uLyrRrAUXbhBs2Vgctc+peyBPySNvPfl2hHhxZB iJbgHb/+M6kpLgOMOiemQjoDfnFM9z7aNYNGK3M+M6fx9JxRkAmDeG8h/oOq3oatE7mZ wU4A== X-Gm-Message-State: AGi0PuYSeC/l5/bBOy3Jl1fngqqLznJrOePX4YtkumNXrXgnlfTzAQLF IBUe5B/BNPoDSQwKpVRc1lM= X-Google-Smtp-Source: APiQypIbmb7jEF7e1eY8RUcQ0Jjc2/ujr6K8jCXUoUR5YmvheUNzi0i9y/jzMtQwFWpszC/B3xjkZw== X-Received: by 2002:a2e:81cc:: with SMTP id s12mr15471699ljg.90.1587539691145; Wed, 22 Apr 2020 00:14:51 -0700 (PDT) Received: from xi.terra (c-beaee455.07-184-6d6c6d4.bbcust.telenor.se. [85.228.174.190]) by smtp.gmail.com with ESMTPSA id 25sm3908731lft.68.2020.04.22.00.14.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Apr 2020 00:14:50 -0700 (PDT) Received: from johan by xi.terra with local (Exim 4.92.3) (envelope-from ) id 1jR9az-0001Wb-8E; Wed, 22 Apr 2020 09:14:57 +0200 Date: Wed, 22 Apr 2020 09:14:57 +0200 From: Johan Hovold To: Oliver Neukum Cc: johan@kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org Subject: Re: [PATCH] garmin_gps: add sanity checking for data length Message-ID: <20200422071457.GG18608@localhost> References: <20200415140304.471-1-oneukum@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200415140304.471-1-oneukum@suse.com> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Wed, Apr 15, 2020 at 04:03:04PM +0200, Oliver Neukum wrote: > We must not process packets shorter than a packet ID > > Signed-off-by: Oliver Neukum > Reported-and-tested-by: syzbot+d29e9263e13ce0b9f4fd@syzkaller.appspotmail.com Applied with a Fixes and CC-stable tag as technically this is a minuscule slab info leak. Johan