Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755486Ab1BNOgW (ORCPT ); Mon, 14 Feb 2011 09:36:22 -0500 Received: from mail-gx0-f174.google.com ([209.85.161.174]:32820 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753889Ab1BNOgV (ORCPT ); Mon, 14 Feb 2011 09:36:21 -0500 Date: Mon, 14 Feb 2011 12:36:47 -0200 From: "Gustavo F. Padovan" To: Vasiliy Kulikov Cc: linux-kernel@vger.kernel.org, security@kernel.org, Marcel Holtmann , "David S. Miller" , linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH] bluethooth: sco: fix information leak to userspace Message-ID: <20110214143647.GB2597@joana> References: <1297680867-11551-1-git-send-email-segoon@openwall.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1297680867-11551-1-git-send-email-segoon@openwall.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 765 Lines: 25 Hi Vasiliy, * Vasiliy Kulikov [2011-02-14 13:54:26 +0300]: > struct sco_conninfo has one padding byte in the end. Local variable > cinfo of type sco_conninfo is copied to userspace with this uninizialized > one byte, leading to old stack contents leak. > > Signed-off-by: Vasiliy Kulikov > --- > Compile tested. > > net/bluetooth/sco.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) Applied as well, thanks. -- Gustavo F. Padovan http://profusion.mobi -- 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/