From: patchwork-bot+netdevbpf@kernel.org
To: Kaixin Wang <kxwang23@m.fudan.edu.cn>
Cc: davem@davemloft.net, wtdeng24@m.fudan.edu.cn,
21210240012@m.fudan.edu.cn, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, edumazet@google.com,
kuba@kernel.org, przemyslaw.kitszel@intel.com, pabeni@redhat.com
Subject: Re: [PATCH net v2] net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
Date: Thu, 19 Sep 2024 13:20:33 +0000 [thread overview]
Message-ID: <172675203357.1546508.17110855118202359127.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240915144045.451-1-kxwang23@m.fudan.edu.cn>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Sun, 15 Sep 2024 22:40:46 +0800 you wrote:
> In the ether3_probe function, a timer is initialized with a callback
> function ether3_ledoff, bound to &prev(dev)->timer. Once the timer is
> started, there is a risk of a race condition if the module or device
> is removed, triggering the ether3_remove function to perform cleanup.
> The sequence of operations that may lead to a UAF bug is as follows:
>
> CPU0 CPU1
>
> [...]
Here is the summary with links:
- [net,v2] net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
https://git.kernel.org/netdev/net/c/b5109b60ee4f
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2024-09-19 13:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-15 14:40 Kaixin Wang
2024-09-19 13:20 ` patchwork-bot+netdevbpf [this message]
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