From: Marc Kleine-Budde <mkl@pengutronix.de>
To: David Miller <davem@davemloft.net>, oneukum@suse.com
Cc: netdev@vger.kernel.org, wg@grandegger.com, linux-can@vger.kernel.org
Subject: Re: [PATCH] pcan_usb_fd: zero out the common command buffer
Date: Thu, 8 Aug 2019 21:52:05 +0200 [thread overview]
Message-ID: <a54e9a74-56d9-d643-746c-d68bd524c68e@pengutronix.de> (raw)
In-Reply-To: <20190808.110330.1163430543960132818.davem@davemloft.net>
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On 8/8/19 8:03 PM, David Miller wrote:
> From: Oliver Neukum <oneukum@suse.com>
> Date: Thu, 8 Aug 2019 11:28:25 +0200
>
>> Lest we leak kernel memory to a device we better zero out buffers.
>>
>> Reported-by: syzbot+513e4d0985298538bf9b@syzkaller.appspotmail.com
>> Signed-off-by: Oliver Neukum <oneukum@suse.com>
>
> Please CC: the CAN subsystem maintainers, as this is clearly listed in the
> MAINTAINERS file.
The issue is already fixed and already mainline (stable@v.k.o is on Cc):
30a8beeb3042 can: peak_usb: pcan_usb_fd: Fix info-leaks to USB devices
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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prev parent reply other threads:[~2019-08-08 19:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 9:28 [PATCH] pcan_usb_fd: zero out the common command buffer Oliver Neukum
2019-08-08 18:03 ` David Miller
2019-08-08 19:52 ` Marc Kleine-Budde [this message]
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