Re: [PATCH 2/3] security: introducing security_request_module

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

 



Quoting Eric Paris (eparis@xxxxxxxxxx):
> Calling request_module() will trigger a userspace upcall which will load a
> new module into the kernel.  This can be a dangerous event if the process
> able to trigger request_module() is able to control either the modprobe
> binary or the module binary.  This patch adds a new security hook to
> request_module() which can be used by an LSM to control a processes ability
> to call request_module().

Is there a specific case in which you'd want to deny this ability
from a real task?

-serge

--
This message was distributed to subscribers of the selinux mailing list.
If you no longer wish to subscribe, send mail to majordomo@xxxxxxxxxxxxx with
the words "unsubscribe selinux" without quotes as the message.

[Index of Archives]     [Selinux Refpolicy]     [Linux SGX]     [Fedora Users]     [Fedora Desktop]     [Yosemite Photos]     [Yosemite Camping]     [Yosemite Campsites]     [KDE Users]     [Gnome Users]

  Powered by Linux