Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752378AbbLEU1E (ORCPT ); Sat, 5 Dec 2015 15:27:04 -0500 Received: from r00tworld.com ([212.85.137.150]:37387 "EHLO r00tworld.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751075AbbLEU1C convert rfc822-to-8bit (ORCPT ); Sat, 5 Dec 2015 15:27:02 -0500 From: "PaX Team" To: kvm@vger.kernel.org, "=?UTF-8?Q?Toralf_F=C3=B6rster?=" Date: Sat, 05 Dec 2015 21:26:52 +0100 MIME-Version: 1.0 Subject: Re: PAX: size overflow detected in function __vhost_add_used_n drivers/vhost/vhost.c:1517 Reply-to: pageexec@freemail.hu CC: Linux Kernel , re.emese@gmail.com Message-ID: <5663488C.20899.520A7CB@pageexec.freemail.hu> In-reply-to: <56634031.5030208@gmx.de> References: <56634031.5030208@gmx.de> X-mailer: Pegasus Mail for Windows (4.70) Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 8BIT Content-description: Mail message body X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.1.12 (r00tworld.com [212.85.137.150]); Sat, 05 Dec 2015 21:26:49 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 878 Lines: 19 On 5 Dec 2015 at 20:51, Toralf Förster wrote: > run into the following at a 64bit hardened stable Gentoo Linux while > running the following command at the host (probably just the ssh login > was it yet) : > > $ cd ~/devel/linux/; git archive --prefix linux-4.4.x/ v4.4-rc3 | (ssh root@n22kvm "cd /usr/src/; sudo tar -xf-") > > > Dec 5 20:39:26 t44 kernel: PAX: size overflow detected in function __vhost_add_used_n drivers/vhost/vhost.c:1517 cicus.491_193 max, count: 7, decl: last_used_idx; num: 0; context: vhost_virtqueue; it was already reported (and is fixed): https://forums.grsecurity.net/viewtopic.php?f=3&t=4329 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/