From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 349BA47A0B7; Tue, 4 Aug 2026 17:40:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785865250; cv=none; b=UWLpY2cfF4a9sj40A2DtQ+QN1enMcUSsVLaA4Tn7mVbaCtCDojC+uc4Of5CSTzPzgs+YWclfd+PK+KCejEdfSASukZvtHywXYKXtkO6vAfM2z6G8QWJqvXJAqkMttP8RbRSBpDATIgbhwVTeh0lugWY+Q7GWNBm+H3dg295tQg0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785865250; c=relaxed/simple; bh=1Gvy0YnhCFHz9R40XGJRRen+L9TGMswqURmKNmaANT0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=gFL/BSLt7j9SxSgVjlyuOHdyoTNA0W2ZEBNeLY05F9T/CqLbrzInV3vPmipqTnFwW7PxIX0QWFRwAfnFQ+osax+mZBWl0sOPIWnrrpq8TahUbqdm0gKH8dJCd7YeYM5MfpUx1WwZubk/fSTW43kRCwM859sx/462MuGSlm4RcTw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AbYUVMvd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AbYUVMvd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4F221F000E9; Tue, 4 Aug 2026 17:40:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785865248; bh=pYc+xR+1kMR/SPnAgf9RsQg0UI57Wv1R0uqzS2KcMl4=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=AbYUVMvdJq6OIMFVJ57mx1JGbf6RuDVrjQUPEIP2FljFFhuFg6nGQxEoSjD/MAIrK f4vPFchckpDkYxHnAYy9xMlBl3XY5tfW/5YL5E7s70/MOrmki4c6VoBq7MhR/tOQKy 9f50+Bgcd/0rWv7cta7TInITxiDVLshIGU+Fd+yIwBjLW2Pb+4gIUwS17B7wkxLLL6 jfI1BX0cIWBnozq+lVV/KNEZgPRWL6oG4quQfweTgpj1aXEzHicXQ3/UAeWMs2/gF/ EU0p+dWgOzZZfZPwcOfcedLWeJbR2VQl1TrMtqHKR5PM2l9vKT9LHo2Wgqua3HZQ/x Tvd0Yf7wIxnDQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 939D33926272; Tue, 4 Aug 2026 17:40:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] Bluetooth: hci_sync: Fix accept list UAF during suspend From: patchwork-bot+bluetooth@kernel.org Message-Id: <178586520913.3702995.13748671232397528991.git-patchwork-notify@kernel.org> Date: Tue, 04 Aug 2026 17:40:09 +0000 References: <20260801070524.3547883-1-nicoyip.dev@gmail.com> In-Reply-To: <20260801070524.3547883-1-nicoyip.dev@gmail.com> To: Chengfeng Ye Cc: marcel@holtmann.org, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Sat, 1 Aug 2026 15:05:24 +0800 you wrote: > hci_update_event_filter_sync() walks hdev->accept_list while sending a > synchronous HCI command for each remote-wakeup device. The suspend path > holds hdev->req_lock, but accept-list updates are serialized by hdev->lock. > Consequently, remove_device() can free the current list entry during the > controller wait. > > The following interleaving causes the use-after-free: > > [...] Here is the summary with links: - [v2] Bluetooth: hci_sync: Fix accept list UAF during suspend https://git.kernel.org/bluetooth/bluetooth-next/c/8b715ab95872 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html