Re: [PATCH] Bluetooth: bnep: Fix UAF read of dev->name

[patchwork-bot+bluetooth]

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>:

On Tue, 12 May 2026 22:15:39 +0200 you wrote:
> bnep_add_connection() needs to keep holding the bnep_session_sem while
> reading dev->name (just like bnep_get_connlist() does); otherwise the
> bnep_session() thread can concurrently free the net_device, which can for
> example be triggered by a concurrent bnep_del_connection().
> 
> (This UAF is fairly uninteresting from a security perspective;
> calling bnep_add_connection() requires passing a capable(CAP_NET_ADMIN)
> check. It also requires completely tearing down a netdev during a fairly
> tight race window.)
> 
> [...]

Here is the summary with links:
  - Bluetooth: bnep: Fix UAF read of dev->name
    https://git.kernel.org/bluetooth/bluetooth-next/c/ffeee619a13b

You are awesome, thank you!
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