linux-kernel - Re: [PATCH] peak_usb: Fix info-leaks to USB devices

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Message-ID: <94a82ee7-880e-704c-14ea-328b17854441@pengutronix.de>
Date:   Fri, 2 Aug 2019 13:45:59 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Tomas Bortoli <tomasbortoli@...il.com>, wg@...ndegger.com,
        linux-can@...r.kernel.org
Cc:     davem@...emloft.net, gregkh@...uxfoundation.org,
        alexios.zavras@...el.com, tglx@...utronix.de, allison@...utok.net,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller@...glegroups.com
Subject: Re: [PATCH] peak_usb: Fix info-leaks to USB devices

On 7/31/19 4:54 PM, Tomas Bortoli wrote:
> Uninitialized Kernel memory can leak to USB devices.
> 
> Fix by using kzalloc() instead of kmalloc() on the affected buffers.
> 
> Signed-off-by: Tomas Bortoli <tomasbortoli@...il.com>
> Reported-by: syzbot+d6a5a1a3657b596ef132@...kaller.appspotmail.com
> Reported-by: syzbot+513e4d0985298538bf9b@...kaller.appspotmail.com

Applied, but split into two patches, as the problem was introduced in
two separate commits.

regards,
Marc

-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
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