Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandatory Access Control Kernel | KernelTrap

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandatory Access Control Kernel

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From: Chuck Ebbert <cebbert@...>

To: Derek Fawcus <dfawcus@...>

Cc: <linux-security-module@...>, <linux-kernel@...>

Subject: Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandatory Access Control Kernel

Date: Thursday, October 4, 2007 - 7:18 pm

On 10/04/2007 06:56 PM, Derek Fawcus wrote:
quoted text> 
> I ran firefox setuid to a different (not my main user),  uid+gid,  gave
> my main account that gid as a supplemental group,  and gave that uid
> access to the X magic cookie.

You need to use runxas to get any kind of real security.
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Messages in current thread:

[PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandatory A..., Casey Schaufler, (Sat Sep 29, 8:20 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Serge E. Hallyn, (Sun Sep 30, 11:47 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 1, 12:15 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Andrew Morton, (Sun Sep 30, 4:16 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Jan Engelhardt, (Mon Oct 1, 4:49 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., James Morris, (Mon Oct 1, 7:33 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 1, 11:38 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Linus Torvalds, (Mon Oct 1, 11:07 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Stephen Smalley, (Mon Oct 1, 11:40 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Theodore Tso, (Mon Oct 1, 3:00 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 1, 12:39 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Linus Torvalds, (Mon Oct 1, 12:04 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Bill Davidsen, (Tue Oct 2, 5:02 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Alan Cox, (Tue Oct 2, 8:10 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Linus Torvalds, (Tue Oct 2, 8:18 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Linus Torvalds, (Tue Oct 2, 5:20 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Bill Davidsen, (Tue Oct 2, 11:54 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Linus Torvalds, (Wed Oct 3, 12:52 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Thu Oct 4, 9:44 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Kyle Moffett, (Thu Oct 4, 11:04 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Bill Davidsen, (Sat Oct 6, 3:14 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Fri Oct 5, 12:45 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Serge E. Hallyn, (Mon Oct 8, 12:06 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Mon Oct 8, 1:20 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 8, 4:25 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Mon Oct 8, 4:57 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Serge E. Hallyn, (Mon Oct 8, 2:00 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Kazuki Omo(Company), (Tue Oct 30, 12:01 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Tue Oct 30, 11:07 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Mon Oct 8, 3:50 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Crispin Cowan, (Mon Oct 8, 5:51 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Alan Cox, (Mon Oct 8, 5:20 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Wed Oct 10, 9:48 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Stephen Smalley, (Wed Oct 10, 11:45 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Wed Oct 10, 1:57 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Kyle Moffett, (Thu Oct 11, 6:46 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Thu Oct 11, 11:41 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Kyle Moffett, (Thu Oct 11, 2:53 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Alan Cox, (Thu Oct 11, 4:09 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 8, 4:39 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Mon Oct 8, 5:02 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Mon Oct 8, 3:29 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Kyle Moffett, (Fri Oct 5, 1:48 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Fri Oct 5, 12:27 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Serge E. Hallyn, (Mon Oct 8, 12:18 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Bill Davidsen, (Mon Oct 8, 7:24 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 8, 1:31 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Stephen Smalley, (Tue Oct 9, 9:52 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Tue Oct 9, 12:02 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Stephen Smalley, (Fri Oct 5, 2:42 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Fri Oct 5, 4:11 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 8, 1:50 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Eric W. Biederman, (Mon Oct 8, 2:47 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 8, 5:05 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Serge E. Hallyn, (Mon Oct 8, 2:53 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Fri Oct 5, 4:08 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Linus Torvalds, (Tue Oct 2, 7:25 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Crispin Cowan, (Wed Oct 3, 1:32 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Alan Cox, (Tue Oct 2, 8:12 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Derek Fawcus, (Thu Oct 4, 6:56 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Chuck Ebbert, (Thu Oct 4, 7:18 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Derek Fawcus, (Thu Oct 4, 7:44 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Olivier Galibert, (Mon Oct 1, 1:54 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Paul Moore, (Sun Sep 30, 4:30 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Sun Sep 30, 1:02 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Andi Kleen, (Sun Sep 30, 4:42 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Sun Sep 30, 1:14 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Andi Kleen, (Sun Sep 30, 1:34 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., , (Sun Sep 30, 7:24 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Joshua Brindle, (Sun Sep 30, 1:29 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Andi Kleen, (Sun Sep 30, 1:39 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Theodore Tso, (Sun Sep 30, 3:07 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Paul Moore, (Sun Sep 30, 4:18 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Andi Kleen, (Sun Sep 30, 4:05 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Mon Oct 1, 4:28 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Theodore Tso, (Sun Sep 30, 4:22 pm)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Christoph Hellwig, (Sun Sep 30, 5:53 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Thomas Bleher, (Tue Oct 2, 4:36 am)

Re: [PATCH] Version 3 (2.6.23-rc8) Smack: Simplified Mandato..., Casey Schaufler, (Sun Sep 30, 1:19 pm)

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