security contexts

Daniel J Walsh dwalsh at redhat.com
Mon Jan 9 20:14:48 UTC 2012


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On 01/09/2012 01:27 PM, m.roth at 5-cent.us wrote:
> Daniel J Walsh wrote:
>> On 01/09/2012 09:33 AM, m.roth at 5-cent.us wrote:
>>> In CentOS 6.2, I'm getting sshd[6116]:
>>> pam_selinux(sshd:session): Security context
>>> unconfined_u:system_r:abrt_helper_t:s0-s0:c0.c1023 is not
>>> allowed for
>>> 
>>> and
>>> 
>>> sshd[6116]: pam_selinux(sshd:session): Unable to get valid
>>> context for root
>>> 
>>> Googling shows me nothing useful - what's causing this? Is it
>>> a
> <snip>
>> ps -eZ | grep sshd.
>> 
> 
> Did that, and see: system_u:system_r:kernel_t:s0   11506 ?
> 00:00:00 sshd
> 
>> You can run
>> 
>> fixfiles restore
> <snip> Did this on /dev, /root, /usr, /lib (and the filesystem with
> users' home directories). I'm still getting sshd[12558]: error:
> ssh_selinux_setup_pty: security_compute_relabel: Invalid argument
> 
> Clues?
> 
> mark
> 
> -- selinux mailing list selinux at lists.fedoraproject.org 
> https://admin.fedoraproject.org/mailman/listinfo/selinux

Yes since init was not labeled correctly or anything else. the entire
machine booted as kernel_t, and no transitions happened, now that you
have relabeled everthing, if you reboot all the labels should be correct.

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