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Message-Id: <20230126133613.815127-1-pchelkin@ispras.ru>
Date: Thu, 26 Jan 2023 16:36:12 +0300
From: Fedor Pchelkin <pchelkin@...ras.ru>
To: stable@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Fedor Pchelkin <pchelkin@...ras.ru>,
Archie Pusaka <apusaka@...omium.org>,
Abhishek Pandit-Subedi <abhishekpandit@...gle.com>,
Marcel Holtmann <marcel@...tmann.org>,
Johan Hedberg <johan.hedberg@...il.com>,
Luiz Augusto von Dentz <luiz.dentz@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org,
Alexey Khoroshilov <khoroshilov@...ras.ru>,
lvc-project@...uxtesting.org
Subject: [PATCH 6.1 0/1] Bluetooth: hci_sync: cancel cmd_timer if hci_open failed
Syzkaller reports use-after-free in hci_cmd_timeout(). The bug was fixed
in the following patch and can be cleanly applied to 6.1 stable tree.
Due to some technical rearrangement, the fix for older stable branches
requires a different patch which I'll send you in another thread.
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