From: patchwork-bot+bluetooth@kernel.org
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH] Bluetooth: Fix double free in hci_conn_cleanup
Date: Fri, 31 Mar 2023 22:10:18 +0000 [thread overview]
Message-ID: <168030061834.9780.9050240838734516286.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230330220332.1035910-1-luiz.dentz@gmail.com>
Hello:
This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Thu, 30 Mar 2023 15:03:30 -0700 you wrote:
> From: ZhengHan Wang <wzhmmmmm@gmail.com>
>
> syzbot reports a slab use-after-free in hci_conn_hash_flush [1].
> After releasing an object using hci_conn_del_sysfs in the
> hci_conn_cleanup function, releasing the same object again
> using the hci_dev_put and hci_conn_put functions causes a double free.
> Here's a simplified flow:
>
> [...]
Here is the summary with links:
- Bluetooth: Fix double free in hci_conn_cleanup
(no matching commit)
- [2/2] Bluetooth: SCO: Fix possible circular locking dependency sco_sock_getsockopt
https://git.kernel.org/bluetooth/bluetooth-next/c/c545d02663ac
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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next prev parent reply other threads:[~2023-03-31 22:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-30 22:03 [PATCH] Bluetooth: Fix double free in hci_conn_cleanup Luiz Augusto von Dentz
2023-03-30 22:03 ` [PATCH 1/2] Bluetooth: SCO: Fix possible circular locking dependency on sco_connect_cfm Luiz Augusto von Dentz
2023-03-30 22:35 ` [1/2] " bluez.test.bot
2023-03-31 22:10 ` [PATCH 1/2] " patchwork-bot+bluetooth
2023-03-30 22:03 ` [PATCH 2/2] Bluetooth: SCO: Fix possible circular locking dependency sco_sock_getsockopt Luiz Augusto von Dentz
2023-03-30 22:32 ` Bluetooth: Fix double free in hci_conn_cleanup bluez.test.bot
2023-03-31 22:10 ` patchwork-bot+bluetooth [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-03-30 22:02 [PATCH] " Luiz Augusto von Dentz
2023-03-31 15:09 ` Jay Foster
2023-03-09 9:34 ZhengHan Wang
2023-03-09 7:46 ZhengHan Wang
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