Re: (subset) [PATCH] aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts

[joeyli]

Hi Jens,

On Wed, Mar 06, 2024 at 08:35:34AM -0700, Jens Axboe wrote:
> 
> On Tue, 05 Mar 2024 16:20:48 +0800, Lee, Chun-Yi wrote:
> > This patch is against CVE-2023-6270. The description of cve is:
> > 
> >   A flaw was found in the ATA over Ethernet (AoE) driver in the Linux
> >   kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on
> >   `struct net_device`, and a use-after-free can be triggered by racing
> >   between the free on the struct and the access through the `skbtxq`
> >   global queue. This could lead to a denial of service condition or
> >   potential code execution.
> > 
> > [...]
> 
> Applied, thanks!
> 
> [1/1] aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts
>       commit: f98364e926626c678fb4b9004b75cacf92ff0662
> 

Thanks for your review!

Joey Lee