linux-kernel - Re: [PATCH] Bluetooth: Fix use-after-free bugs caused by sco_sock

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Message-Id: 
 <171406263304.12899.3794414646890970390.git-patchwork-notify@kernel.org>
Date: Thu, 25 Apr 2024 16:30:33 +0000
From: patchwork-bot+bluetooth@...nel.org
To: Duoming Zhou <duoming@....edu.cn>
Cc: linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
 luiz.dentz@...il.com, johan.hedberg@...il.com, marcel@...tmann.org
Subject: Re: [PATCH] Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout

Hello:

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

On Thu, 25 Apr 2024 22:23:45 +0800 you wrote:
> When the sco connection is established and then, the sco socket
> is releasing, timeout_work will be scheduled to judge whether
> the sco disconnection is timeout. The sock will be deallocated
> later, but it is dereferenced again in sco_sock_timeout. As a
> result, the use-after-free bugs will happen. The root cause is
> shown below:
> 
> [...]

Here is the summary with links:
  - Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout
    https://git.kernel.org/bluetooth/bluetooth-next/c/1b69bacb11e6

You are awesome, thank you!
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