Re: [Linux bug report] A bug breaking device drivers' fault isolation guarantees

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On Mon, Jun 10, 2024 at 02:58:16PM +0000, �������� / �л� / ���⡤�������к� wrote:
> Hi,
> I'm Sihyun Roh, a security researcher at Compsec Lab, Seoul National University.
> While testing NVIDIA GPU code, I discovered a minor mistake in the Linux kernel code. This issue can cause one process's fault to affect other processes, compromising the fault isolation guarantee. Given the potential security implications, I am forwarding this to the security team as well.
> If you have any questions, feel free to ask.
> Thank you for your efforts in maintaining the Linux kernel code.
> Sincerely,
> Sihyun


For obvious reasons we can't open unsolicited .pdf files.  Can you send
this in text format?

And if this is for an out-of-tree kernel driver, there's nothing we can
do about that :(

thanks,

greg k-h




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