From: bugzilla-daemon@kernel.org
To: linux-bluetooth@vger.kernel.org
Subject: [Bug 217581] New: Bluetooth L2CAP use-after-free
Date: Wed, 21 Jun 2023 10:18:51 +0000 [thread overview]
Message-ID: <bug-217581-62941@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=217581
Bug ID: 217581
Summary: Bluetooth L2CAP use-after-free
Product: Drivers
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: high
Priority: P3
Component: Bluetooth
Assignee: linux-bluetooth@vger.kernel.org
Reporter: mohamed-yassine.jebabli@witbe.net
Regression: No
In reconnect slave mode, I start direct advertising. After establishing the
connection with the central device, we begin ATT exchanges over the L2CAP
socket, and then I receive a disconnect with L2CAP traces. This issue is
observed across different kernel versions such as 5.17, 6.2, 6.3, 6.3.7, etc.
Kernel log with bluetooth debugfs activated.
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next reply other threads:[~2023-06-21 10:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 10:18 bugzilla-daemon [this message]
2023-06-21 10:19 ` [Bug 217581] Bluetooth L2CAP use-after-free bugzilla-daemon
2023-06-21 10:43 ` bugzilla-daemon
2023-06-21 10:44 ` bugzilla-daemon
2023-06-27 13:08 ` bugzilla-daemon
2023-06-27 13:23 ` bugzilla-daemon
2023-06-27 13:35 ` bugzilla-daemon
2023-06-28 12:09 ` bugzilla-daemon
2023-06-29 8:40 ` bugzilla-daemon
2023-06-29 14:14 ` bugzilla-daemon
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