netdev - Re: [PATCH net-next v2] usbnet: Fix linkwatch use-after-free on disconnect

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <165613561425.1389.15199490480360862907.git-patchwork-notify@kernel.org>
Date:   Sat, 25 Jun 2022 05:40:14 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Lukas Wunner <lukas@...ner.de>
Cc:     oneukum@...e.com, davem@...emloft.net, kuba@...nel.org,
        pabeni@...hat.com, jannh@...gle.com, o.rempel@...gutronix.de,
        linux@...pel-privat.de, edumazet@...gle.com,
        netdev@...r.kernel.org, linux-usb@...r.kernel.org, andrew@...n.ch,
        jackychou@...x.com.tw, w@....eu, LinoSanfilippo@....de,
        p.rosenberger@...bus.com, hkallweit1@...il.com
Subject: Re: [PATCH net-next v2] usbnet: Fix linkwatch use-after-free on
 disconnect

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Thu, 23 Jun 2022 14:50:59 +0200 you wrote:
> usbnet uses the work usbnet_deferred_kevent() to perform tasks which may
> sleep.  On disconnect, completion of the work was originally awaited in
> ->ndo_stop().  But in 2003, that was moved to ->disconnect() by historic
> commit "[PATCH] USB: usbnet, prevent exotic rtnl deadlock":
> 
>   https://git.kernel.org/tglx/history/c/0f138bbfd83c
> 
> [...]

Here is the summary with links:
  - [net-next,v2] usbnet: Fix linkwatch use-after-free on disconnect
    https://git.kernel.org/netdev/net-next/c/a69e617e533e

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html