netdev - Re: [PATCH v2 net] tipc: Fix use-after-free of kernel socket in cleanup

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Message-Id: 
 <173321994675.4135237.11701482291125009677.git-patchwork-notify@kernel.org>
Date: Tue, 03 Dec 2024 09:59:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: jmaloy@...hat.com, ying.xue@...driver.com, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 ebiederm@...ssion.com, kuni1840@...il.com, netdev@...r.kernel.org,
 tipc-discussion@...ts.sourceforge.net, syzkaller@...glegroups.com
Subject: Re: [PATCH v2 net] tipc: Fix use-after-free of kernel socket in
 cleanup_bearer().

Hello:

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

On Wed, 27 Nov 2024 14:05:12 +0900 you wrote:
> syzkaller reported a use-after-free of UDP kernel socket
> in cleanup_bearer() without repro. [0][1]
> 
> When bearer_disable() calls tipc_udp_disable(), cleanup
> of the UDP kernel socket is deferred by work calling
> cleanup_bearer().
> 
> [...]

Here is the summary with links:
  - [v2,net] tipc: Fix use-after-free of kernel socket in cleanup_bearer().
    https://git.kernel.org/netdev/net/c/6a2fa13312e5

You are awesome, thank you!
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