From: Greg KH <gregkh@linuxfoundation.org>
To: color Ice <wirelessdonghack@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>,
kvalo@kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org,
mark.esler@canonical.com, stf_xl@wp.pl, tytso@mit.edu
Subject: Re: Ubuntu RT2X00 WIFI USB Driver Kernel NULL pointer Dereference&Use-After-Free Vulnerability
Date: Mon, 19 Aug 2024 12:56:43 +0200 [thread overview]
Message-ID: <2024081946-designate-dioxide-c59d@gregkh> (raw)
In-Reply-To: <CAOV16XEsgkLWz3rOQsAdve-qKsPEDw-QxJNoo4hJfXdLnowHfw@mail.gmail.com>
On Mon, Aug 19, 2024 at 06:49:42PM +0800, color Ice wrote:
> How is the patch development progressing? We would like to conduct a
> full verification test. It’s possible that many drivers have this
> issue, so you could try a simple fix, and we’ll see how it works.
This should be unique to this driver, but please, test others.
> Recently, we tested some embedded devices where the operating systems,
> due to automated operations involving WiFi drivers, had UDEV rules
> built-in or granted significant permissions to USB. This allows the
> PoC to cause a kernel crash without needing root or sudo.
But how are you allowed to run local programs on systems that have those
types of permissions?
thanks,
greg k-h
next prev parent reply other threads:[~2024-08-19 10:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-02 7:57 Ubuntu RT2X00 WIFI USB Driver Kernel NULL pointer Dereference&Use-After-Free Vulnerability color Ice
2024-08-02 8:19 ` Mark Esler
2024-08-02 21:03 ` Kalle Valo
2024-08-03 5:42 ` color Ice
2024-08-03 6:31 ` Greg KH
2024-08-03 7:57 ` LidongLI
2024-08-05 2:18 ` LidongLI
2024-08-05 2:20 ` LidongLI
2024-08-05 6:55 ` Greg KH
2024-08-05 8:33 ` LidongLI
2024-08-05 18:33 ` Greg KH
2024-08-05 18:37 ` Greg KH
2024-08-06 1:59 ` LidongLI
2024-08-06 3:06 ` Theodore Ts'o
2024-08-06 13:38 ` Alan Stern
[not found] ` <CAOV16XF8cEg7+HAFQiCUrt9-Dp4M+-TANjQqRXH87AAdgzmNMg@mail.gmail.com>
2024-08-06 18:36 ` Alan Stern
2024-08-07 1:56 ` color Ice
2024-08-06 2:34 ` LidongLI
2024-08-06 3:54 ` LidongLI
2024-08-06 6:34 ` Greg KH
2024-08-06 6:35 ` Greg KH
2024-08-06 12:45 ` Theodore Ts'o
2024-08-07 2:11 ` LidongLI
2024-08-14 5:58 ` LidongLI
2024-08-14 14:55 ` Alan Stern
2024-08-19 10:49 ` color Ice
2024-08-19 10:56 ` Greg KH [this message]
[not found] ` <CAOV16XFYeWdT4tSpLWoE+pCVsNERXKJQCJvJovrfsgMn1PMzbA@mail.gmail.com>
2024-08-19 17:43 ` Greg KH
2024-08-21 8:25 ` color Ice
2024-08-21 14:06 ` Greg KH
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