From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 96A124315C for ; Thu, 24 Apr 2025 15:26:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745508376; cv=none; b=P6MpA7du6tRKSL6HRbk+ikUD71nzzGveUHmji8pAXBsynG6+pvCBcGBnG97djGHskwvRyb+njdNv3qS1xBOYeWpGdkmD518f8pdUAEiYiPAyiSvzeFWH4uqHiZ5AeEP2+JO6zbYDjnpBrl/WLJps8nm/n9anBRYc1FuOMbwLynY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745508376; c=relaxed/simple; bh=ZbcqSM5oyOnKJqogZIJ/8pmrYfKRQhhRrWwohUDO0nE=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=ew6hEdNhBxP/bqjBJRPMkr0cLyBwsaXzcY4NWxkp62haFr0QnzMMbtTsXtBV2fap0HjdL8y0TwHpB94k8dE7cBr3Nk2xUIkAddbor6r0uc1ZhzzOauPi+BlY+zRTmVtuLGUpOziasO0fvQVRQpf1/I/pxND+wAQI7fgX/nU/O7o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tP2y/YSy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tP2y/YSy" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0875EC4CEEB for ; Thu, 24 Apr 2025 15:26:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745508376; bh=ZbcqSM5oyOnKJqogZIJ/8pmrYfKRQhhRrWwohUDO0nE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=tP2y/YSy0dTpdoIvmGF1y5QdadVqS5g2p+yQVEkrKWXDLRFkPsRKnkcJKSIasoWSM KCcBo54V0cTl978kh6FMz0bAK9d0H05yTynV/s5kAcu/2xcLAGk6yjfnFSjNVYz+kI +sBcns+0hlN7egvk4TjAaKr1aSgNdEzmS+35BjxD6g4IDPydiJzI8DCQ8MlCPMMddg fbRNgYLbXNJRMVbUx5iRBrJVvL5foEb/3vjkCWO7dwF70ZgyDl/dg46SAHa4lmkucL mCIA75lOdSzVubGR12+ZaygAsvATtnUy5Rl73HCfCOyTgf2dnJTj5bCbgGEWlGZWWW FN+EbjgCeSADA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id D3E49C41612; Thu, 24 Apr 2025 15:26:15 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220052] The usb/cdc-acm driver uses memory after it is freed Date: Thu, 24 Apr 2025 15:26:15 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: gregkh@linuxfoundation.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220052 --- Comment #1 from gregkh@linuxfoundation.org --- On Thu, Apr 24, 2025 at 02:31:20PM +0000, bugzilla-daemon@kernel.org wrote: > Created attachment 308013 > --> https://bugzilla.kernel.org/attachment.cgi?id=3D308013&action=3Dedit > A patch file that solves the kernel panic. Please submit this properly through email so that we can review and apply it if it is correct. thanks, greg k-h --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=