From: patchwork-bot+bluetooth@kernel.org
To: Pauli Virtanen <pav@iki.fi>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [PATCH v3] Bluetooth: hci_event: fix potential UAF in hci_le_remote_conn_param_req_evt
Date: Tue, 31 Mar 2026 14:30:06 +0000 [thread overview]
Message-ID: <177496740678.2731558.6481712395779908532.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <17828eea9008f1b9e03c7e234fbf6be4ca9f8f91.1774787574.git.pav@iki.fi>
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Sun, 29 Mar 2026 16:43:02 +0300 you wrote:
> hci_conn lookup and field access must be covered by hdev lock in
> hci_le_remote_conn_param_req_evt, otherwise it's possible it is freed
> concurrently.
>
> Extend the hci_dev_lock critical section to cover all conn usage.
>
> Fixes: 95118dd4edfec ("Bluetooth: hci_event: Use of a function table to handle LE subevents")
> Signed-off-by: Pauli Virtanen <pav@iki.fi>
>
> [...]
Here is the summary with links:
- [v3] Bluetooth: hci_event: fix potential UAF in hci_le_remote_conn_param_req_evt
https://git.kernel.org/bluetooth/bluetooth-next/c/22edb157ba3c
You are awesome, thank you!
--
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next prev parent reply other threads:[~2026-03-31 14:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-29 13:42 [PATCH] Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER Pauli Virtanen
2026-03-29 13:43 ` [PATCH] Bluetooth: hci_sync: fix refcounting in le_read_features_complete Pauli Virtanen
2026-03-29 14:11 ` bluez.test.bot
2026-03-30 13:32 ` [PATCH] " Luiz Augusto von Dentz
2026-03-29 13:43 ` [PATCH v3] Bluetooth: hci_conn: fix potential UAF in set_cig_params_sync Pauli Virtanen
2026-03-29 14:10 ` [v3] " bluez.test.bot
2026-03-31 14:30 ` [PATCH v3] " patchwork-bot+bluetooth
2026-03-29 13:43 ` [PATCH v3] Bluetooth: hci_event: fix potential UAF in hci_le_remote_conn_param_req_evt Pauli Virtanen
2026-03-29 14:11 ` [v3] " bluez.test.bot
2026-03-31 14:30 ` patchwork-bot+bluetooth [this message]
2026-03-29 14:10 ` Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER bluez.test.bot
2026-03-31 14:30 ` [PATCH] " patchwork-bot+bluetooth
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