Re: [PATCH v1] xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH

[Leon Romanovsky]

On Wed, Jul 26, 2023 at 09:32:43PM +0800, Lin Ma wrote:
> Hello Leon,
> 
> > 
> > This CVE is a joke, you need to be root to execute this attack.
> > 
> 
> Not really, this call routine only checks
> 
>   if (!netlink_net_capable(skb, CAP_NET_ADMIN))
>     return -EPERM;
> 
> and any users in most vendor kernel can create a network namespace to
> get such privilege and trigger this bug.

ok, fair enough.

> 
> > Anyway change is ok.
> > Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxx>
> 
> Regards
> Lin