From patchwork Mon Dec 11 20:54:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thadeu Lima de Souza Cascardo X-Patchwork-Id: 1874730 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=185.125.189.65; helo=lists.ubuntu.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=patchwork.ozlabs.org) Received: from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SpvCk26nXz20H5 for ; Tue, 12 Dec 2023 07:55:45 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=lists.ubuntu.com) by lists.ubuntu.com with esmtp (Exim 4.86_2) (envelope-from ) id 1rCnJI-0005yv-3l; Mon, 11 Dec 2023 20:55:28 +0000 Received: from smtp-relay-canonical-0.internal ([10.131.114.83] helo=smtp-relay-canonical-0.canonical.com) by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1rCnJC-0005yG-Dc for kernel-team@lists.ubuntu.com; Mon, 11 Dec 2023 20:55:25 +0000 Received: from localhost.localdomain (1.general.cascardo.us.vpn [10.172.70.58]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id 658A63F16E for ; Mon, 11 Dec 2023 20:55:21 +0000 (UTC) From: Thadeu Lima de Souza Cascardo To: kernel-team@lists.ubuntu.com Subject: [Unstable 1/1] UBUNTU: [Config]: disable CONFIG_LEGACY_TIOCSTI Date: Mon, 11 Dec 2023 17:54:43 -0300 Message-Id: <20231211205443.429096-2-cascardo@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231211205443.429096-1-cascardo@canonical.com> References: <20231211205443.429096-1-cascardo@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/2046192 TIOCSTI has been abused as a malicious privilege escalation mechanism and provides little real-world utility these days. Signed-off-by: Thadeu Lima de Souza Cascardo Acked-by: Emil Renner Berthing Acked-by: Andrei Gherzan --- debian.master/config/annotations | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/debian.master/config/annotations b/debian.master/config/annotations index 281355930640..debfeda4f37d 100644 --- a/debian.master/config/annotations +++ b/debian.master/config/annotations @@ -330,6 +330,9 @@ CONFIG_KVM note<'LP: #1532886'> CONFIG_LATENCYTOP policy<{'amd64': 'n', 'arm64': 'n', 'armhf': 'n', 'ppc64el': 'n', 'riscv64': 'n', 's390x': 'n'}> CONFIG_LATENCYTOP note<'LP: #1655986'> +CONFIG_LEGACY_TIOCSTI policy<{'amd64': 'n', 'arm64': 'n', 'armhf': 'n', 'ppc64el': 'n', 'riscv64': 'n', 's390x': 'n'}> +CONFIG_LEGACY_TIOCSTI note<'LP:#2046192'> + CONFIG_LOAD_PPC_KEYS policy<{'ppc64el': 'y'}> CONFIG_LOAD_PPC_KEYS note<'LP: #1866909'> @@ -7302,7 +7305,6 @@ CONFIG_LED_TRIGGER_PHY policy<{'amd64': 'y', 'arm64': ' CONFIG_LEGACY_DIRECT_IO policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}> CONFIG_LEGACY_PTYS policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}> CONFIG_LEGACY_PTY_COUNT policy<{'amd64': '0', 'arm64': '0', 'armhf': '0', 'ppc64el': '0', 'riscv64': '0', 's390x': '0'}> -CONFIG_LEGACY_TIOCSTI policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}> CONFIG_LEGACY_VSYSCALL_NONE policy<{'amd64': 'n'}> CONFIG_LEGACY_VSYSCALL_XONLY policy<{'amd64': 'y'}> CONFIG_LENOVO_YMC policy<{'amd64': 'm'}>