Re: Backport request for commit 134121bfd99a ("ipvs: Defer ip_vs_ftp unregister during netns cleanup")

On Mon, Oct 13, 2025 at 05:34:49PM +0800, Slavin Liu wrote:

Hi,

I would like to request backporting 134121bfd99a ("ipvs: Defer ip_vs_ftp unregister during netns cleanup") to all LTS kernels.

This fixes a UAF vulnerability in IPVS that was introduced since v2.6.39, and the patch applies cleanly to the LTS kernels.

It's already queued up for all of the next stable releases.

thanks,

greg k-h