From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from goalie.tycho.ncsc.mil (goalie [144.51.242.250]) by tarius.tycho.ncsc.mil (8.14.4/8.14.4) with ESMTP id s0FL4ZsN029829 for ; Wed, 15 Jan 2014 16:04:35 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s0FL4Wd5001713 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 15 Jan 2014 16:04:32 -0500 Received: from redsox.boston.devel.redhat.com (redsox.boston.devel.redhat.com [10.19.60.53]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s0FL4VdK002174 for ; Wed, 15 Jan 2014 16:04:32 -0500 Message-ID: <52D6F7DF.2000603@redhat.com> Date: Wed, 15 Jan 2014 16:04:31 -0500 From: Daniel J Walsh MIME-Version: 1.0 To: SELinux Subject: As we move to use Linux Containers User Namespace Content-Type: text/plain; charset=ISO-8859-1 List-Id: "Security-Enhanced Linux \(SELinux\) mailing list" List-Post: List-Help: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I think we need the kernel to start checking container Capabilities rather then system capabilities. I would like to be able to say something like allow svirt_lxc_net_t self:nscapability sys_admin; This way we can use MAC to better control break out of user namespace. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlLW998ACgkQrlYvE4MpobP6IgCglpmgF8XKjr1W1xzPU6eGU6k+ h8EAniQwwEhMAOeAy4e1NUw/8o2h/oWs =g8UL -----END PGP SIGNATURE-----