Re: [PATCH] AppArmor: fix oops in apparmor_setprocattr

[James Morris]

On Tue, 31 May 2011, Kees Cook wrote:

> When invalid parameters are passed to apparmor_setprocattr a NULL deref
> oops occurs when it tries to record an audit message. This is because
> it is passing NULL for the profile parameter for aa_audit. But aa_audit
> now requires that the profile passed is not NULL.
> 
> Fix this by passing the current profile on the task that is trying to
> setprocattr.

Is this trigger able by unprivileged users?

>From which upstream commit is this an issue?


- James
-- 
James Morris
<jmorris@xxxxxxxxx>
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