Hi Jens,
On Wed, Oct 02, 2024 at 07:17:28AM -0600, Jens Axboe wrote:
>
> On Wed, 02 Oct 2024 11:54:58 +0800, Chun-Yi Lee wrote:
> > For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential
> > use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev_put()
> > instead of doing in aoecmd_cfg_pkts(). It avoids that the tx() runs
> > into use-after-free.
> >
> > Then Nicolai Stange found more places in aoe have potential use-after-free
> > problem with tx(). e.g. revalidate(), aoecmd_ata_rw(), resend(), probe()
> > and aoecmd_cfg_rsp(). Those functions also use aoenet_xmit() to push
> > packet to tx queue. So they should also use dev_hold() to increase the
> > refcnt of skb->dev.
> >
> > [...]
>
> Applied, thanks!
>
> [1/1] aoe: fix the potential use-after-free problem in more places
> commit: 6d6e54fc71ad1ab0a87047fd9c211e75d86084a3
>
Thanks for your review!
Joey Lee
