netdev - Re: [PATCH net] tipc: fix UAF in error path

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Message-Id: 
 <171461643017.4262.9641718304447428848.git-patchwork-notify@kernel.org>
Date: Thu, 02 May 2024 02:20:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, jmaloy@...hat.com, ying.xue@...driver.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 tipc-discussion@...ts.sourceforge.net, lxin@...hat.com,
 stable@...r.kernel.org, zdi-disclosures@...ndmicro.com
Subject: Re: [PATCH net] tipc: fix UAF in error path

Hello:

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

On Tue, 30 Apr 2024 15:53:37 +0200 you wrote:
> Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported
> a UAF in the tipc_buf_append() error path:
> 
> BUG: KASAN: slab-use-after-free in kfree_skb_list_reason+0x47e/0x4c0
> linux/net/core/skbuff.c:1183
> Read of size 8 at addr ffff88804d2a7c80 by task poc/8034
> 
> [...]

Here is the summary with links:
  - [net] tipc: fix UAF in error path
    https://git.kernel.org/netdev/net/c/080cbb890286

You are awesome, thank you!
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