Re: [PATCH net v2] net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition

From: patchwork-bot+netdevbpf
Date: Thu Sep 19 2024 - 09:20:42 EST


Hello:

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

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!
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