ACK: [PATCH 0/2][X] CVE-2017-18174 - Denial of service in AMD GPIO pin control

Stefan Bader stefan.bader at
Tue Nov 20 10:59:51 UTC 2018

On 20.11.18 02:47, Tyler Hicks wrote:
>  In the Linux kernel before 4.7, the amd_gpio_remove function in
>  drivers/pinctrl/pinctrl-amd.c calls the pinctrl_unregister function,
>  leading to a double free.
> Clean cherry pick to Xenial. I had to incorporate a stray build failure fix
> from a related patch. I'm unable to test these changes since it requires
> specific AMD hardware. The build logs are clean and the changes are fairly
> straightforward.
> Tyler
Acked-by: Stefan Bader <stefan.bader at>

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