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[209.132.180.67]) by mx.google.com with ESMTP id h21si11257646ejs.69.2019.11.04.07.52.41; Mon, 04 Nov 2019 07:53:04 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@pobox.com header.s=sasl header.b=dkvDCEkI; dkim=temperror (no key for signature) header.i=@fluxnic.net header.s=2016-12.pbsmtp header.b=ZfFZsayh; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729416AbfKDPuw (ORCPT + 99 others); Mon, 4 Nov 2019 10:50:52 -0500 Received: from pb-smtp21.pobox.com ([173.228.157.53]:51419 "EHLO pb-smtp21.pobox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727998AbfKDPuv (ORCPT ); Mon, 4 Nov 2019 10:50:51 -0500 Received: from pb-smtp21.pobox.com (unknown [127.0.0.1]) by pb-smtp21.pobox.com (Postfix) with ESMTP id BB9F5914C8; Mon, 4 Nov 2019 10:50:50 -0500 (EST) (envelope-from nico@fluxnic.net) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=date:from:to :cc:subject:in-reply-to:message-id:references:mime-version :content-type; s=sasl; bh=F8nu3+GauF9ZNKZ8YUrP8d5BXVA=; b=dkvDCE kIhvM6teO4LooGOU8Gw487g1RnJBa2qwXSxJY9dONHk+gmbPMJfAEHBWMr/0FFg0 HOInSSCp0Z4IXVxCJbaQyAk119dXuE92MLXBEMfzbdxlUMbvndtYZUEH9q1OV0TO Dn9wC0pg9rZW/9d3apGUA1+LBCsrhRWIzHhi8= Received: from pb-smtp21.sea.icgroup.com (unknown [127.0.0.1]) by pb-smtp21.pobox.com (Postfix) with ESMTP id B4441914C7; Mon, 4 Nov 2019 10:50:50 -0500 (EST) (envelope-from nico@fluxnic.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=fluxnic.net; h=date:from:to:cc:subject:in-reply-to:message-id:references:mime-version:content-type; s=2016-12.pbsmtp; bh=MJwUa+Ds+yurBeM2+T2kV09aJg64fgUV1kGHAEhjw7s=; b=ZfFZsayhry+H2xoJHw+It7ZnDY10Q8+4inzZ8Wgpdlq61eXnbcT8ElbOy59cbfF9+96q4fHfJ0NLY0LAmQZDRTPvdNVpFU/Twvne8sNjgwgqzy2hZJsnxrNJZbtt00B2FgZy2QlOITnNKmOzGE9sPuQ3rDKrP2zd/svqQf268Jo= Received: from yoda.home (unknown [24.203.50.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pb-smtp21.pobox.com (Postfix) with ESMTPSA id B0918914C5; Mon, 4 Nov 2019 10:50:47 -0500 (EST) (envelope-from nico@fluxnic.net) Received: from xanadu.home (xanadu.home [192.168.2.2]) by yoda.home (Postfix) with ESMTPSA id B25A32DA01A9; Mon, 4 Nov 2019 10:50:45 -0500 (EST) Date: Mon, 4 Nov 2019 16:50:45 +0100 (CET) From: Nicolas Pitre To: Greg KH cc: Or Cohen , jslaby@suse.com, textshell@uchuujin.de, daniel.vetter@ffwll.ch, sam@ravnborg.org, mpatocka@redhat.com, ghalat@redhat.com, linux-kernel@vger.kernel.org, jwilk@jwilk.net, Nadav Markus , syzkaller@googlegroups.com Subject: Re: Bug report - slab-out-of-bounds in vcs_scr_readw In-Reply-To: <20191104152428.GA2252441@kroah.com> Message-ID: References: <20191104152428.GA2252441@kroah.com> User-Agent: Alpine 2.21 (LFD 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Pobox-Relay-ID: DE6C8584-FF1A-11E9-8FA9-8D86F504CC47-78420484!pb-smtp21.pobox.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 4 Nov 2019, Greg KH wrote: > On Mon, Nov 04, 2019 at 04:39:55AM -0800, Or Cohen wrote: > > Hi, > > I discovered a OOB access bug using Syzkaller and decided to report it, > > as I could not find a similar report in syzkaller mailing list, > > syzkaller-bugs mailing list [...] > > I am at another conference at the moment and can't look at this much > now, will try to later this week... I'll looking into it now. Nicolas