netdev - Re: [PATCH net 1/7] can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled

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Message-Id: 
 <175867201903.1967235.17720180740461695292.git-patchwork-notify@kernel.org>
Date: Wed, 24 Sep 2025 00:00:19 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Marc Kleine-Budde <mkl@...gutronix.de>
Cc: netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
 linux-can@...r.kernel.org, kernel@...gutronix.de, chenyufeng@....ac.cn
Subject: Re: [PATCH net 1/7] can: hi311x: fix null pointer dereference when
 resuming from sleep before interface was enabled

Hello:

This series was applied to netdev/net.git (main)
by Marc Kleine-Budde <mkl@...gutronix.de>:

On Tue, 23 Sep 2025 09:32:47 +0200 you wrote:
> From: Chen Yufeng <chenyufeng@....ac.cn>
> 
> This issue is similar to the vulnerability in the `mcp251x` driver,
> which was fixed in commit 03c427147b2d ("can: mcp251x: fix resume from
> sleep before interface was brought up").
> 
> In the `hi311x` driver, when the device resumes from sleep, the driver
> schedules `priv->restart_work`. However, if the network interface was
> not previously enabled, the `priv->wq` (workqueue) is not allocated and
> initialized, leading to a null pointer dereference.
> 
> [...]

Here is the summary with links:
  - [net,1/7] can: hi311x: fix null pointer dereference when resuming from sleep before interface was enabled
    https://git.kernel.org/netdev/net/c/6b6968084721
  - [net,2/7] can: rcar_canfd: Fix controller mode setting
    https://git.kernel.org/netdev/net/c/5cff263606a1
  - [net,3/7] can: etas_es58x: populate ndo_change_mtu() to prevent buffer overflow
    https://git.kernel.org/netdev/net/c/38c0abad45b1
  - [net,4/7] can: hi311x: populate ndo_change_mtu() to prevent buffer overflow
    https://git.kernel.org/netdev/net/c/ac1c7656fa71
  - [net,5/7] can: sun4i_can: populate ndo_change_mtu() to prevent buffer overflow
    https://git.kernel.org/netdev/net/c/61da0bd4102c
  - [net,6/7] can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow
    https://git.kernel.org/netdev/net/c/17c8d794527f
  - [net,7/7] can: peak_usb: fix shift-out-of-bounds issue
    https://git.kernel.org/netdev/net/c/c443be70aaee

You are awesome, thank you!
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