Re: auditctl se_sen & se_clr

[James Antill <jantill@redhat.com>]

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On Fri, 2006-05-19 at 10:30 -0500, Michael C Thompson wrote:

> Thanks, that's what I thought as well. Here is my result of testing this:
> 
> root linux user, id:
> uid=0(root) gid=0(root) 
> groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel) 
> context=root:staff_r:staff_t:SystemLow-SystemHigh
> 
> mcthomps linux user, id:
> uid=500(mcthomps) gid=500(mcthomps) groups=500(mcthomps) 
> context=user_u:user_r:user_t:SystemLow
> 
> When I have the following audit rule is
>    auditctl -a entry,always -S chmod -F se_clr=s0
> the chmod actions taken by mcthomps get logged, but not those done by 
> root (this is as expected).


 This means that a "range" of s0 is being interpreted as:

se_sen=''
se_clr='s0'

...which isn't what I'd expect, but given that...

> When the audit rule is
>    auditctl -a entry,always -S chmod -F se_clr=s15:c0.c255
> the chmod actions taken by root get logged, but not by mcthomps (also 
> expected).
> 
> However, for se_sen, this does not seem to be the case. The rule:
>    auditctl -a entry,always -S chmod -F se_se=s0
> should cause chmod actions taken by both mcthomps and root to be logged, 
> right? However, I'm only seeing the result of actions taken by mcthomps.

 This follows the same methodology.

-- 
James Antill
<james.antill@redhat.com>


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