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Re: Backport request for commit 134121bfd99a ("ipvs: Defer ip_vs_ftp unr

To: Slavin Liu <slavin452@xxxxxxxxx>
Subject: Re: Backport request for commit 134121bfd99a ("ipvs: Defer ip_vs_ftp unregister during netns cleanup")
Cc: stable@xxxxxxxxxxxxxxx, Julian Anastasov <ja@xxxxxx>, Florian Westphal <fw@xxxxxxxxx>, Simon Horman <horms@xxxxxxxxxxxx>, Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, lvs-devel@xxxxxxxxxxxxxxx
From: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
Date: Mon, 13 Oct 2025 12:18:52 +0200
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


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