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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9FFE6C433EF for ; Mon, 22 Nov 2021 14:57:16 +0000 (UTC) Received: from localhost ([::1]:56460 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mpAkt-00033B-67 for qemu-devel@archiver.kernel.org; Mon, 22 Nov 2021 09:57:15 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36954) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mpAio-0000Tm-ML for qemu-devel@nongnu.org; Mon, 22 Nov 2021 09:55:07 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:20922) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mpAil-0006u2-Gd for qemu-devel@nongnu.org; Mon, 22 Nov 2021 09:55:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1637592901; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hdudmNrUP3qDcSxDmdPAFqNl0U/7WxgN31aB0x4iiWc=; b=gbUeSHGMqRqxtdxZnyrv6S0+CVZqTwre2+XuS2R8JT41kYqKcaJPzQM4J8fd7fdahT5ThP 4cNHWC42nsuxcebk55/En+i8mrLMY3REzOTZykdYivz1HE2M1I9io9ame22j+LfM2tDFdi m3EJPl+wkgQJ5IKBDnqRl89/49Uu4UY= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-331-pWKNgCwKP6yCjztU3XyOYA-1; Mon, 22 Nov 2021 09:55:00 -0500 X-MC-Unique: pWKNgCwKP6yCjztU3XyOYA-1 Received: by mail-wm1-f72.google.com with SMTP id g11-20020a1c200b000000b003320d092d08so6908738wmg.9 for ; Mon, 22 Nov 2021 06:55:00 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=hdudmNrUP3qDcSxDmdPAFqNl0U/7WxgN31aB0x4iiWc=; b=qXdZqUHdoXCeMkDlFiF+4kOOzUNjeKVDi0jcUSWHOede++4KBpkhMYpuSiKQcsYbOn icpIGOSLCWDlv7CLaa8pf1sltmMZqlCIX6/6voW13lpngR2bOn6vomuTUHFcrJXVZVmU LCSIqqq9XxCFMm8Hr5SLLluFinvMQ5Jv+v8RusUqE29/e/yPF4rQh4kzyWtrSjyMdtDO oLkglRep7LpfMShzMNU8YfKVldfj0TKxNz/GdHREW7osQuLrK53aNBkF8+iD8ZC5vV7V JXJr/zCnZ8ZY0EnFS+ZjtJ9r2zdP/NTty+H8g8SXPFVhKaVInCJW7VsTNHhH2a7y5YrK lXNA== X-Gm-Message-State: AOAM531/0B4Bgi14RF1NFwOolnuyH1LXSCQ0vn7FYKHFXc8NXsCC7S/5 q5+kg855oXHvY2RjJgpEkEjbnA376Wa9vt3J3fkar0apRZ5Fx33u0ZwoulsfkejuFi7lXvyvJgA DTOqLb5/4J/VgIHFtgtRs+X4bkvtEDKQjyTiB95YH9qTw+gVu+eB/3Z49j9spCypo X-Received: by 2002:adf:f947:: with SMTP id q7mr37781801wrr.260.1637592898643; Mon, 22 Nov 2021 06:54:58 -0800 (PST) X-Google-Smtp-Source: ABdhPJyM0RECJufpIOKuls+RlPR3/j2vsLTlO7jfWYa/B6V+02Eu3L35xgBvci1PDuUoSMpIr+qjSA== X-Received: by 2002:adf:f947:: with SMTP id q7mr37781746wrr.260.1637592898311; Mon, 22 Nov 2021 06:54:58 -0800 (PST) Received: from [192.168.1.36] (62.red-83-57-168.dynamicip.rima-tde.net. [83.57.168.62]) by smtp.gmail.com with ESMTPSA id p12sm10773919wrr.10.2021.11.22.06.54.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 22 Nov 2021 06:54:57 -0800 (PST) Message-ID: Date: Mon, 22 Nov 2021 15:54:56 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [PATCH-for-6.2 0/2] hw/block/fdc: Fix CVE-2021-3507 To: qemu-devel@nongnu.org, Paolo Bonzini , John Snow References: <20211118115733.4038610-1-philmd@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20211118115733.4038610-1-philmd@redhat.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.709, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.097, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Laurent Vivier , Thomas Huth , Prasad J Pandit , qemu-block@nongnu.org, Darren Kenny , Alexander Bulekov , Hanna Reitz , =?UTF-8?Q?Herv=c3=a9_Poussineau?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" ping for 6.2? On 11/18/21 12:57, Philippe Mathieu-Daudé wrote: > Trivial fix for CVE-2021-3507. > > Philippe Mathieu-Daudé (2): > hw/block/fdc: Prevent end-of-track overrun (CVE-2021-3507) > tests/qtest/fdc-test: Add a regression test for CVE-2021-3507 > > hw/block/fdc.c | 8 ++++++++ > tests/qtest/fdc-test.c | 20 ++++++++++++++++++++ > 2 files changed, 28 insertions(+) >