netdev - Re: [PATCH net v4] net: sched: Disallow replacing of child qdisc from one parent to another

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Message-Id: 
 <173725203300.2534672.8306526375845405228.git-patchwork-notify@kernel.org>
Date: Sun, 19 Jan 2025 02:00:33 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, andrew+netdev@...n.ch, horms@...nel.org, jhs@...atatu.com,
 xiyou.wangcong@...il.com, jiri@...nulli.us
Subject: Re: [PATCH net v4] net: sched: Disallow replacing of child qdisc from one
 parent to another

Hello:

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

On Wed, 15 Jan 2025 17:37:13 -0800 you wrote:
> From: Jamal Hadi Salim <jhs@...atatu.com>
> 
> Lion Ackermann was able to create a UAF which can be abused for privilege
> escalation with the following script
> 
> Step 1. create root qdisc
> tc qdisc add dev lo root handle 1:0 drr
> 
> [...]

Here is the summary with links:
  - [net,v4] net: sched: Disallow replacing of child qdisc from one parent to another
    https://git.kernel.org/netdev/net/c/bc50835e83f6

You are awesome, thank you!
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