Re: [PATCH] net: qcom/emac: fix UAF in emac_remove

From: Timur Tabi
Date: Sat Jul 10 2021 - 01:03:07 EST


On Fri, Jul 9, 2021 at 9:24 AM Pavel Skripkin <paskripkin@xxxxxxxxx> wrote:
>
> adpt is netdev private data and it cannot be
> used after free_netdev() call. Using adpt after free_netdev()
> can cause UAF bug. Fix it by moving free_netdev() at the end of the
> function.

Please spell out what "UAF" means, thanks. If you fix that, then

Acked-by: Timur Tabi <timur@xxxxxxxxxx>

Thanks.