From patchwork Sun Jan 19 16:34:38 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Marko X-Patchwork-Id: 55780 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92251C02187 for ; Sun, 19 Jan 2025 16:35:46 +0000 (UTC) Received: from mta-64-228.siemens.flowmailer.net (mta-64-228.siemens.flowmailer.net [185.136.64.228]) by mx.groups.io with SMTP id smtpd.web10.18289.1737304537119637681 for ; Sun, 19 Jan 2025 08:35:38 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=peter.marko@siemens.com header.s=fm1 header.b=RgoJn4N2; spf=pass (domain: rts-flowmailer.siemens.com, ip: 185.136.64.228, mailfrom: fm-256628-202501191635338e6ca509fb86fc5ef3-bprkxk@rts-flowmailer.siemens.com) Received: by mta-64-228.siemens.flowmailer.net with ESMTPSA id 202501191635338e6ca509fb86fc5ef3 for ; Sun, 19 Jan 2025 17:35:34 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm1; d=siemens.com; i=peter.marko@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc; bh=iInC994T1RE/5o0el6aWpRZIbjR0IyZZOe93vgTHe9I=; b=RgoJn4N27bJQnfWe+1oHM/jbFdG8OU7ER5gem2fhMk9skdW23iTO67JlzajPNja0+CpWo1 2678Rsnm8d6g9MC7E9uIWWN+2npMtb5aFY9KvBNn3Nksm3xn5FkWSYT9A7iQom5BR5AETEZh OfgWiETMs4xc7Nd0N9Si3l5fOyAt7j1pNls6HDnadj4nKDms6F3p6JZiWZSY5l0nNlGfnaod /WJRx1jA8OkXnZM3JO5SMoNLnnfj49x0dYMzoIL4oItpgYBNTrZ30Xw6CZFvoJBeTMPYGaUI gTvgDgcxXEk1/Ht1GESzSyFTjr0H0pZ7Z0hy8wWMavAQcsxcgrmkF7Nw==; From: Peter Marko To: openembedded-core@lists.openembedded.org Cc: Peter Marko Subject: [OE-core][PATCH] ofono: patch CVE-2024-7540, CVE-2024-7541, CVE-2024-7542 Date: Sun, 19 Jan 2025 17:34:38 +0100 Message-Id: <20250119163438.318539-1-peter.marko@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-256628:519-21489:flowmailer List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Sun, 19 Jan 2025 16:35:46 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/210012 From: Peter Marko Cherry-pick commit https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=29ff6334b492504ace101be748b256e6953d2c2f Signed-off-by: Peter Marko --- ...024-7540_CVE-2024-7541_CVE-2024-7542.patch | 52 +++++++++++++++++++ meta/recipes-connectivity/ofono/ofono_2.14.bb | 1 + 2 files changed, 53 insertions(+) create mode 100644 meta/recipes-connectivity/ofono/ofono/CVE-2024-7540_CVE-2024-7541_CVE-2024-7542.patch diff --git a/meta/recipes-connectivity/ofono/ofono/CVE-2024-7540_CVE-2024-7541_CVE-2024-7542.patch b/meta/recipes-connectivity/ofono/ofono/CVE-2024-7540_CVE-2024-7541_CVE-2024-7542.patch new file mode 100644 index 0000000000..fd97d4b51b --- /dev/null +++ b/meta/recipes-connectivity/ofono/ofono/CVE-2024-7540_CVE-2024-7541_CVE-2024-7542.patch @@ -0,0 +1,52 @@ +From 29ff6334b492504ace101be748b256e6953d2c2f Mon Sep 17 00:00:00 2001 +From: "Sicelo A. Mhlongo" +Date: Tue, 17 Dec 2024 11:31:28 +0200 +Subject: [PATCH] atmodem: sms: ensure buffer is initialized before use + +Fixes: CVE-2024-7540 +Fixes: CVE-2024-7541 +Fixes: CVE-2024-7542 + +CVE: CVE-2024-7540 +CVE: CVE-2024-7541 +CVE: CVE-2024-7542 +Upstream-Status: Backport [https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=29ff6334b492504ace101be748b256e6953d2c2f] +Signed-off-by: Peter Marko +--- + drivers/atmodem/sms.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/atmodem/sms.c b/drivers/atmodem/sms.c +index d994856b..0668c631 100644 +--- a/drivers/atmodem/sms.c ++++ b/drivers/atmodem/sms.c +@@ -399,7 +399,7 @@ static void at_cmt_notify(GAtResult *result, gpointer user_data) + struct sms_data *data = ofono_sms_get_data(sms); + GAtResultIter iter; + const char *hexpdu; +- unsigned char pdu[176]; ++ unsigned char pdu[176] = {0}; + long pdu_len; + int tpdu_len; + +@@ -466,7 +466,7 @@ static void at_cmgr_notify(GAtResult *result, gpointer user_data) + struct sms_data *data = ofono_sms_get_data(sms); + GAtResultIter iter; + const char *hexpdu; +- unsigned char pdu[176]; ++ unsigned char pdu[176] = {0}; + long pdu_len; + int tpdu_len; + +@@ -648,7 +648,7 @@ static void at_cmgl_notify(GAtResult *result, gpointer user_data) + struct sms_data *data = ofono_sms_get_data(sms); + GAtResultIter iter; + const char *hexpdu; +- unsigned char pdu[176]; ++ unsigned char pdu[176] = {0}; + long pdu_len; + int tpdu_len; + int index; +-- +2.30.2 + diff --git a/meta/recipes-connectivity/ofono/ofono_2.14.bb b/meta/recipes-connectivity/ofono/ofono_2.14.bb index 34e919ef5a..9a91afaa7b 100644 --- a/meta/recipes-connectivity/ofono/ofono_2.14.bb +++ b/meta/recipes-connectivity/ofono/ofono_2.14.bb @@ -12,6 +12,7 @@ SRC_URI = "\ file://rmnet.patch \ file://ofono \ file://CVE-2024-7539.patch \ + file://CVE-2024-7540_CVE-2024-7541_CVE-2024-7542.patch \ " SRC_URI[sha256sum] = "983cbfd5e1e1a410ba7ad2db7f50fadc91e50b29f1ede40cdc73f941da7ba95f"