From: "Gustavo F. Padovan" <padovan@profusion.mobi>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Vasiliy Kulikov <segooon@gmail.com>,
kernel-janitors@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <eric.dumazet@gmail.com>,
linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] bluetooth: cmtp: fix information leak to userland
Date: Wed, 03 Nov 2010 18:36:30 +0000 [thread overview]
Message-ID: <20101103183630.GC17943@vigoh> (raw)
In-Reply-To: <1288712158.3322.179.camel@aeonflux>
* Marcel Holtmann <marcel@holtmann.org> [2010-11-02 16:35:58 +0100]:
> Hi Vasiliy,
>
> > Structure cmtp_conninfo is copied to userland with some padding fields
> > unitialized. It leads to leaking of contents of kernel stack memory.
> >
> > Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
>
> Acked-by: Marcel Holtmann <marcel@holtmann.org>
Applied, thanks.
--
Gustavo F. Padovan
ProFUSION embedded systems - http://profusion.mobi
WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo F. Padovan" <padovan@profusion.mobi>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Vasiliy Kulikov <segooon@gmail.com>,
kernel-janitors@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <eric.dumazet@gmail.com>,
linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] bluetooth: cmtp: fix information leak to userland
Date: Wed, 3 Nov 2010 14:36:30 -0400 [thread overview]
Message-ID: <20101103183630.GC17943@vigoh> (raw)
In-Reply-To: <1288712158.3322.179.camel@aeonflux>
* Marcel Holtmann <marcel@holtmann.org> [2010-11-02 16:35:58 +0100]:
> Hi Vasiliy,
>
> > Structure cmtp_conninfo is copied to userland with some padding fields
> > unitialized. It leads to leaking of contents of kernel stack memory.
> >
> > Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
>
> Acked-by: Marcel Holtmann <marcel@holtmann.org>
Applied, thanks.
--
Gustavo F. Padovan
ProFUSION embedded systems - http://profusion.mobi
WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo F. Padovan" <padovan-Y3ZbgMPKUGA34EUeqzHoZw@public.gmane.org>
To: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
Cc: Vasiliy Kulikov <segooon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
Eric Dumazet
<eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-bluetooth-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] bluetooth: cmtp: fix information leak to userland
Date: Wed, 3 Nov 2010 14:36:30 -0400 [thread overview]
Message-ID: <20101103183630.GC17943@vigoh> (raw)
In-Reply-To: <1288712158.3322.179.camel@aeonflux>
* Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org> [2010-11-02 16:35:58 +0100]:
> Hi Vasiliy,
>
> > Structure cmtp_conninfo is copied to userland with some padding fields
> > unitialized. It leads to leaking of contents of kernel stack memory.
> >
> > Signed-off-by: Vasiliy Kulikov <segooon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
> Acked-by: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
Applied, thanks.
--
Gustavo F. Padovan
ProFUSION embedded systems - http://profusion.mobi
next prev parent reply other threads:[~2010-11-03 18:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-30 14:26 [PATCH] bluetooth: cmtp: fix information leak to userland Vasiliy Kulikov
2010-10-30 14:26 ` Vasiliy Kulikov
2010-11-02 15:35 ` Marcel Holtmann
2010-11-02 15:35 ` Marcel Holtmann
2010-11-03 18:36 ` Gustavo F. Padovan [this message]
2010-11-03 18:36 ` Gustavo F. Padovan
2010-11-03 18:36 ` Gustavo F. Padovan
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=20101103183630.GC17943@vigoh \
--to=padovan@profusion.mobi \
--cc=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-bluetooth@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcel@holtmann.org \
--cc=netdev@vger.kernel.org \
--cc=segooon@gmail.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.