From: patchwork-bot+netdevbpf@kernel.org
To: Duoming Zhou <duoming@zju.edu.cn>
Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
netdev@vger.kernel.org, pabeni@redhat.com, kuba@kernel.org,
edumazet@google.com, davem@davemloft.net,
UNGLinuxDriver@microchip.com, woojung.huh@microchip.com
Subject: Re: [PATCH net] net: usb: lan78xx: reorder cleanup operations to avoid UAF bugs
Date: Mon, 31 Jul 2023 09:00:19 +0000 [thread overview]
Message-ID: <169079401974.32402.6450872761583182908.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230726081407.18977-1-duoming@zju.edu.cn>
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:
On Wed, 26 Jul 2023 16:14:07 +0800 you wrote:
> The timer dev->stat_monitor can schedule the delayed work dev->wq and
> the delayed work dev->wq can also arm the dev->stat_monitor timer.
>
> When the device is detaching, the net_device will be deallocated. but
> the net_device private data could still be dereferenced in delayed work
> or timer handler. As a result, the UAF bugs will happen.
>
> [...]
Here is the summary with links:
- [net] net: usb: lan78xx: reorder cleanup operations to avoid UAF bugs
https://git.kernel.org/netdev/net/c/1e7417c188d0
You are awesome, thank you!
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prev parent reply other threads:[~2023-07-31 9:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-26 8:14 [PATCH net] net: usb: lan78xx: reorder cleanup operations to avoid UAF bugs Duoming Zhou
2023-07-31 9:00 ` patchwork-bot+netdevbpf [this message]
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