Re: Authoritative hooks updated to 2.4.13

From: Greg KH (gregat_private)
Date: Fri Oct 26 2001 - 09:15:13 PDT

  • Next message: Chris Wright: "Re: Authoritative hooks updated to 2.4.13"

    On Fri, Oct 26, 2001 at 11:56:41AM -0400, Stephen Smalley wrote:
    > 
    > And now, for a non-technical comment, when the LSM patch is submitted to
    > the kernel developers for consideration into 2.5, we will need to be able
    > to provide evidence that the changes made by LSM are needed by real
    > security modules.  I would expect even greater need for concrete justification
    > for the kinds of changes made by the authoritative hooks patch, since it
    > is more invasive and increases the likelihood that a security module may
    > accidentally open a vulnerability in the base logic.  For the current LSM
    > patch, we have concrete open source examples such as the capabilities
    > module, the SELinux module and the DTE module (and more underway by the
    > IBM folks, right?).  For authoritative hooks, we currently have nothing.
    > And I don't think a trivial example module would be helpful - we need
    > a real security module that is open source that demonstrates the need for
    > these additional changes.  I don't think that the kernel developers will
    > be swayed by hand waving about unreleased or closed source security
    > modules.
    
    Thanks for bringing this up Stephen, I totally agree.
    
    greg k-h
    
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