Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762258Ab2KAVGu (ORCPT ); Thu, 1 Nov 2012 17:06:50 -0400 Received: from cavan.codon.org.uk ([93.93.128.6]:50591 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759940Ab2KAVGp (ORCPT ); Thu, 1 Nov 2012 17:06:45 -0400 Date: Thu, 1 Nov 2012 21:06:34 +0000 From: Matthew Garrett To: James Bottomley Cc: Eric Paris , Jiri Kosina , Oliver Neukum , Chris Friesen , Alan Cox , Josh Boyer , linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, linux-efi@vger.kernel.org Subject: Re: [RFC] Second attempt at kernel secure boot support Message-ID: <20121101210634.GA19723@srcf.ucam.org> References: <1351762703.2391.31.camel@dabdike.int.hansenpartnership.com> <1351763954.2391.37.camel@dabdike.int.hansenpartnership.com> <1351780935.2391.58.camel@dabdike.int.hansenpartnership.com> <1351783096.2391.77.camel@dabdike.int.hansenpartnership.com> <1351803800.2391.96.camel@dabdike.int.hansenpartnership.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1351803800.2391.96.camel@dabdike.int.hansenpartnership.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@cavan.codon.org.uk X-SA-Exim-Scanned: No (on cavan.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 848 Lines: 19 On Thu, Nov 01, 2012 at 09:03:20PM +0000, James Bottomley wrote: > On Thu, 2012-11-01 at 13:50 -0400, Eric Paris wrote: > > What do we have to do to prevent Linux being used to attack Linux > > which may lead to secure boot being useless. > > That's not really remotely related, is it? Microsoft doesn't really > care about Linux on Linux attacks, so preventing or allowing them isn't > going to get a distro key revoked. Linux vendors may care about Linux on Linux attacks. It's all fun and games until Oracle get Microsoft to revoke Red Hat's signature. -- Matthew Garrett | mjg59@srcf.ucam.org -- 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/