Re: Small SELinux issue with kdm and grub [solved]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Marko Vojinovic wrote:
> On Sunday 08 March 2009 23:39, Kevin Kofler wrote:
>> Marko Vojinovic wrote:
>>> I don't understand the last point. What is the feature of KDM that you
>>> talk about? I don't remember enabling any specific feature of KDM other
>>> than autologin. Is that it?
>> In the 5th tab of the KDM options, there's an option to set your boot
>> loader, it should be set to "None" (which is what we set it to by default).
>> If you set it to GRUB, KDM will try to talk to GRUB and SELinux will block
>> it.
> 
> Aha! I found it!
> 
> It was indeed set to grub instead of none. I really don't remember ever 
> touching that setting, but memory can be misleading. Anyway, it doesn't 
> matter anymore. I have set it to none and SELinux stopped complaining.
> 
> Thanks! :-)
> Marko
> 
Resoning for SELinux to deny this:

Login programs are becoming a lot larger, lots of software needs to be
run in order to allow "Assisted Technologies".  Most of this software
can be executed by a non logged in user, so a bug in the software could
compromise the system.  Allowing the login program to manipulate the
boot environment might allow a slightly compromised login program to
turn off security options like SELinux, or change other kernel options.

All this for arguable value.


-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iEYEARECAAYFAkm1HhEACgkQrlYvE4MpobNhCgCggOCnAxHmMmQFWscYG2VAeIQQ
LiMAoOZXo8lg3elOJMP9IEzc3kas03g2
=VgF4
-----END PGP SIGNATURE-----

-- 
fedora-list mailing list
fedora-list@xxxxxxxxxx
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines

[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux