linux-kernel - Re: [bug report] usb: WARNING in usb_free

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Message-ID: <2024121824-twine-ageless-5c7c@gregkh>
Date: Wed, 18 Dec 2024 08:30:22 +0100
From: Greg KH <gregkh@...uxfoundation.org>
To: 江世昊 <sh.jiang@....edu.cn>
Cc: security@...nel.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, syzkaller@...glegroups.com
Subject: Re: [bug report] usb: WARNING in usb_free_urb

On Wed, Dec 18, 2024 at 03:06:01PM +0800, 江世昊 wrote:
> Hello developers,
> 
> We hit this issue when fuzzing the usb module with Syzkaller.

Great!  But why are you using an old kernel version:

> HEAD commit: 819837584309 6.12.0-rc5

If you come up with a fix for this, please submit it as you have a
reproducer.

Also, no need to cc: the security alias if you also send it to public
lists like this.

thanks,

greg k-h