Re: [PATCH net-next v2] l2tp: fix possible UAF when cleaning up tunnels

From: patchwork-bot+netdevbpf
Date: Tue Jul 09 2024 - 05:41:07 EST


Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:

On Thu, 4 Jul 2024 16:25:08 +0100 you wrote:
> syzbot reported a UAF caused by a race when the L2TP work queue closes a
> tunnel at the same time as a userspace thread closes a session in that
> tunnel.
>
> Tunnel cleanup is handled by a work queue which iterates through the
> sessions contained within a tunnel, and closes them in turn.
>
> [...]

Here is the summary with links:
- [net-next,v2] l2tp: fix possible UAF when cleaning up tunnels
https://git.kernel.org/netdev/net-next/c/f8ad00f3fb2a

You are awesome, thank you!
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