From: Greg KH <gregkh@linuxfoundation.org>
To: Pimyn@web.codeaurora.org, Girgis@web.codeaurora.org,
bemenboshra2001@gmail.com
Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
syzkaller-bugs@googlegroups.com, nogikh@google.com,
glider@google.com, dvyukov@google.com, elver@google.com,
pimyn@google.com,
syzbot+8f282cce71948071c335@syzkaller.appspotmail.com
Subject: Re: [PATCH] usb: usbtmc: initialize memory written to device
Date: Fri, 4 Oct 2024 14:57:44 +0200 [thread overview]
Message-ID: <2024100452-echo-chokehold-f6fa@gregkh> (raw)
In-Reply-To: <20241004123313.2463701-1-bemenboshra2001@gmail.com>
On Fri, Oct 04, 2024 at 12:33:13PM +0000, Pimyn@web.codeaurora.org wrote:
> Avoid kernel-usb-infoleak by initializing all memory written to device.
> The buffer length uses 32bit alignment which might cause some buffer
> data to be read without any initialization.
>
> Reported-by: syzbot+8f282cce71948071c335@syzkaller.appspotmail.com
> Closes: https://lore.kernel.org/all/0000000000006f6622061eb52dba@google.com/T/
> Signed-off-by: Pimyn Girgis <bemenboshra2001@gmail.com> (Google)
> ---
> drivers/usb/class/usbtmc.c | 3 +++
> 1 file changed, 3 insertions(+)
The "From:" line of this commit is obviously not correct and does not
match this signed-off-by line.
Also, as you are from google, just use your google.com email address
please.
thanks,
greg k-h
next prev parent reply other threads:[~2024-10-04 12:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-04 12:33 [PATCH] usb: usbtmc: initialize memory written to device Pimyn
2024-10-04 12:57 ` Greg KH [this message]
2024-10-04 13:41 ` Alexander Potapenko
2024-10-04 13:56 ` Greg KH
2024-10-04 12:58 ` Greg KH
2024-10-04 13:38 ` Ⲡⲟⲓⲙⲏⲛ
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