From: Paul Moore <paul@paul-moore.com>
To: Richard Guy Briggs <rgb@redhat.com>
Cc: fw@strlen.de, LKML <linux-kernel@vger.kernel.org>,
Linux-Audit Mailing List <linux-audit@redhat.com>,
netfilter-devel@vger.kernel.org, twoerner@redhat.com,
Eric Paris <eparis@parisplace.org>,
tgraf@infradead.org
Subject: Re: [PATCH ghak25 v6] audit: add subj creds to NETFILTER_CFG record to cover async unregister
Date: Wed, 20 May 2020 14:40:45 -0400 [thread overview]
Message-ID: <CAHC9VhRERV9_kgpcn2LBptgXGY0BB4A9CHT+V4-HFMcNd9_Ncg@mail.gmail.com> (raw)
In-Reply-To: <20200520165510.4l4q47vq6fyx7hh6@madcap2.tricolour.ca>
On Wed, May 20, 2020 at 12:55 PM Richard Guy Briggs <rgb@redhat.com> wrote:
> On 2020-05-20 12:51, Richard Guy Briggs wrote:
> > Some table unregister actions seem to be initiated by the kernel to
> > garbage collect unused tables that are not initiated by any userspace
> > actions. It was found to be necessary to add the subject credentials to
> > cover this case to reveal the source of these actions. A sample record:
> >
> > The uid, auid, tty, ses and exe fields have not been included since they
> > are in the SYSCALL record and contain nothing useful in the non-user
> > context.
> >
> > type=NETFILTER_CFG msg=audit(2020-03-11 21:25:21.491:269) : table=nat family=bridge entries=0 op=unregister pid=153 subj=system_u:system_r:kernel_t:s0 comm=kworker/u4:2
FWIW, that record looks good.
> > Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
>
> Self-NACK. I forgot to remove cred and tty declarations.
--
paul moore
www.paul-moore.com
--
Linux-audit mailing list
Linux-audit@redhat.com
https://www.redhat.com/mailman/listinfo/linux-audit
next prev parent reply other threads:[~2020-05-20 18:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 16:51 [PATCH ghak25 v6] audit: add subj creds to NETFILTER_CFG record to cover async unregister Richard Guy Briggs
2020-05-20 16:55 ` Richard Guy Briggs
2020-05-20 18:40 ` Paul Moore [this message]
2020-05-20 18:51 ` Steve Grubb
2020-05-20 18:59 ` Richard Guy Briggs
2020-05-20 19:06 ` Richard Guy Briggs
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAHC9VhRERV9_kgpcn2LBptgXGY0BB4A9CHT+V4-HFMcNd9_Ncg@mail.gmail.com \
--to=paul@paul-moore.com \
--cc=eparis@parisplace.org \
--cc=fw@strlen.de \
--cc=linux-audit@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=netfilter-devel@vger.kernel.org \
--cc=rgb@redhat.com \
--cc=tgraf@infradead.org \
--cc=twoerner@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).