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From: patchwork-bot+netdevbpf@kernel.org
To: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: davem@davemloft.net, kuba@kernel.org, edumazet@google.com,
	pabeni@redhat.com, jiri@resnulli.us, xiyou.wangcong@gmail.com,
	netdev@vger.kernel.org, sec@valis.email,
	paolo.valente@unimore.it
Subject: Re: [PATCH net 1/1] net: sched: sch_qfq: Fix UAF in qfq_dequeue()
Date: Tue, 05 Sep 2023 07:22:26 +0000	[thread overview]
Message-ID: <169389854651.13349.10095337484077645366.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230901162237.11525-1-jhs@mojatatu.com>

Hello:

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

On Fri,  1 Sep 2023 12:22:37 -0400 you wrote:
> From: valis <sec@valis.email>
> 
> When the plug qdisc is used as a class of the qfq qdisc it could trigger a
> UAF. This issue can be reproduced with following commands:
> 
>   tc qdisc add dev lo root handle 1: qfq
>   tc class add dev lo parent 1: classid 1:1 qfq weight 1 maxpkt 512
>   tc qdisc add dev lo parent 1:1 handle 2: plug
>   tc filter add dev lo parent 1: basic classid 1:1
>   ping -c1 127.0.0.1
> 
> [...]

Here is the summary with links:
  - [net,1/1] net: sched: sch_qfq: Fix UAF in qfq_dequeue()
    https://git.kernel.org/netdev/net/c/8fc134fee27f

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



      parent reply	other threads:[~2023-09-05  7:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-01 16:22 [PATCH net 1/1] net: sched: sch_qfq: Fix UAF in qfq_dequeue() Jamal Hadi Salim
2023-09-01 18:09 ` Pedro Tammela
2023-09-01 21:35   ` Jamal Hadi Salim
2023-09-05  7:22 ` patchwork-bot+netdevbpf [this message]

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