From: patchwork-bot+netdevbpf@kernel.org
To: Duoming Zhou <duoming@zju.edu.cn>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
isdn@linux-pingi.de, kuba@kernel.org, leon@kernel.org
Subject: Re: [PATCH V4] mISDN: fix use-after-free bugs in l1oip timer handlers
Date: Fri, 30 Sep 2022 11:40:16 +0000 [thread overview]
Message-ID: <166453801645.4225.5293167846550625477.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220928133938.86143-1-duoming@zju.edu.cn>
Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:
On Wed, 28 Sep 2022 21:39:38 +0800 you wrote:
> The l1oip_cleanup() traverses the l1oip_ilist and calls
> release_card() to cleanup module and stack. However,
> release_card() calls del_timer() to delete the timers
> such as keep_tl and timeout_tl. If the timer handler is
> running, the del_timer() will not stop it and result in
> UAF bugs. One of the processes is shown below:
>
> [...]
Here is the summary with links:
- [V4] mISDN: fix use-after-free bugs in l1oip timer handlers
https://git.kernel.org/netdev/net/c/2568a7e0832e
You are awesome, thank you!
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prev parent reply other threads:[~2022-09-30 11:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-28 13:39 [PATCH V4] mISDN: fix use-after-free bugs in l1oip timer handlers Duoming Zhou
2022-09-29 7:22 ` Leon Romanovsky
2022-09-29 12:23 ` duoming
2022-09-30 11:40 ` patchwork-bot+netdevbpf [this message]
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