From patchwork Wed Jul 2 06:51:30 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chellam, Divya" X-Patchwork-Id: 66089 X-Patchwork-Delegate: steve@sakoman.com 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 6BC62C7EE30 for ; Wed, 2 Jul 2025 06:52:02 +0000 (UTC) Received: from mx0a-0064b401.pphosted.com (mx0a-0064b401.pphosted.com [205.220.166.238]) by mx.groups.io with SMTP id smtpd.web11.17579.1751439120041248854 for ; Tue, 01 Jul 2025 23:52:00 -0700 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=permerror, err=parse error for token &{10 18 %{ir}.%{v}.%{d}.spf.has.pphosted.com}: invalid domain name (domain: windriver.com, ip: 205.220.166.238, mailfrom: prvs=92784424e9=divya.chellam@windriver.com) Received: from pps.filterd (m0250809.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5625XE5i005298 for ; Tue, 1 Jul 2025 23:51:59 -0700 Received: from ala-exchng01.corp.ad.wrs.com (ala-exchng01.wrs.com [147.11.82.252]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 47jfwm3ra3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 01 Jul 2025 23:51:59 -0700 (PDT) Received: from blr-linux-engg1.wrs.com (147.11.136.210) by ala-exchng01.corp.ad.wrs.com (147.11.82.252) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.57; Tue, 1 Jul 2025 23:51:56 -0700 From: dchellam To: Subject: [OE-core][scarthgap][PATCH 1/5] libarchive: fix CVE-2025-5914 Date: Wed, 2 Jul 2025 12:21:30 +0530 Message-ID: <20250702065134.753410-1-divya.chellam@windriver.com> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-Originating-IP: [147.11.136.210] X-ClientProxiedBy: ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) To ala-exchng01.corp.ad.wrs.com (147.11.82.252) X-Authority-Analysis: v=2.4 cv=LPRmQIW9 c=1 sm=1 tr=0 ts=6864d70f cx=c_pps a=/ZJR302f846pc/tyiSlYyQ==:117 a=/ZJR302f846pc/tyiSlYyQ==:17 a=HCiNrPZc1L8A:10 a=Wb1JkmetP80A:10 a=PYnjg3YJAAAA:8 a=NEAV23lmAAAA:8 a=3uWsZ661AAAA:8 a=t7CeM3EgAAAA:8 a=tyuvAb6jAAAA:8 a=IFXIVXtIK6IkTHrz_voA:9 a=fYNom5PXsM5enKJDCoVv:22 a=FdTzh2GWekK77mhwV6Dw:22 a=vMd6T1JfvD_20K6YSfI9:22 X-Proofpoint-GUID: Chqtgm7xFGPTlYByzz2GM0e4N_gnWz5- X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzAyMDA1MyBTYWx0ZWRfX4S5p9kg95dzd yEKR3tfA6MSGkuP1zCemJdX7G/uesrwiDO75YfmhVSTp4kxVuw8S533CLodeFOIC/ydC+/0cnCq CvAJAYTc1Vp0B1faSgYU+Q0vS/0DIP0laJnNElbznQLiVA4FN3DCfaFcGDT0tD0+aWERB7Fe6XH 0+IexnBpbrI4zXr4xsJ1sDL2QiYxPuh/r7MsR4F1TM2e2JV5m6uZVU5rSlyi9vM/36p55J4ExA5 T22mfPcuyZNOJTVk/C6sadvqiMzJDZ7RivdpO6i7des86vTGk8cEc4jwZcj7eTJV2fAa19HfxXK TawEpDCi0y9Nl2tudjbB2QQD0OXt/XN6JajPnSWZ7F/BKcmizJri876Od6b+t6moMfiwFRvct0b kmDPrwweklv56NgtRF6lu6785Vqcy9HJj1kihum1eoI3bDuLz92j+qXfhGPqN1J5bVUieG4A X-Proofpoint-ORIG-GUID: Chqtgm7xFGPTlYByzz2GM0e4N_gnWz5- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-01_02,2025-06-27_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 mlxlogscore=881 phishscore=0 impostorscore=0 bulkscore=0 spamscore=0 suspectscore=0 mlxscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.21.0-2505280000 definitions=main-2507020053 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 ; Wed, 02 Jul 2025 06:52:02 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/219782 From: Divya Chellam A vulnerability has been identified in the libarchive library, specifically within the archiv e_read_format_rar_seek_data() function. This flaw involves an integer overflow that can ultim ately lead to a double-free condition. Exploiting a double-free vulnerability can result in m emory corruption, enabling an attacker to execute arbitrary code or cause a denial-of-service condition. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-5914 Upstream-patch: https://github.com/libarchive/libarchive/commit/09685126fcec664e2b8ca595e1fc371bd494d209 Signed-off-by: Divya Chellam --- .../libarchive/libarchive/CVE-2025-5914.patch | 48 +++++++++++++++++++ .../libarchive/libarchive_3.7.9.bb | 1 + 2 files changed, 49 insertions(+) create mode 100644 meta/recipes-extended/libarchive/libarchive/CVE-2025-5914.patch diff --git a/meta/recipes-extended/libarchive/libarchive/CVE-2025-5914.patch b/meta/recipes-extended/libarchive/libarchive/CVE-2025-5914.patch new file mode 100644 index 0000000000..89022b38fd --- /dev/null +++ b/meta/recipes-extended/libarchive/libarchive/CVE-2025-5914.patch @@ -0,0 +1,48 @@ +From 09685126fcec664e2b8ca595e1fc371bd494d209 Mon Sep 17 00:00:00 2001 +From: Tobias Stoeckmann +Date: Sun, 11 May 2025 02:17:19 +0200 +Subject: [PATCH] rar: Fix double free with over 4 billion nodes (#2598) + +If a system is capable of handling 4 billion nodes in memory, a double +free could occur because of an unsigned integer overflow leading to a +realloc call with size argument of 0. Eventually, the client will +release that memory again, triggering a double free. + +Signed-off-by: Tobias Stoeckmann + +CVE: CVE-2025-5914 + +Upstream-Status: Backport [https://github.com/libarchive/libarchive/commit/09685126fcec664e2b8ca595e1fc371bd494d209] + +Signed-off-by: Divya Chellam +--- + libarchive/archive_read_support_format_rar.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/libarchive/archive_read_support_format_rar.c b/libarchive/archive_read_support_format_rar.c +index 9d155c6..9eb3c84 100644 +--- a/libarchive/archive_read_support_format_rar.c ++++ b/libarchive/archive_read_support_format_rar.c +@@ -335,8 +335,8 @@ struct rar + int found_first_header; + char has_endarc_header; + struct data_block_offsets *dbo; +- unsigned int cursor; +- unsigned int nodes; ++ size_t cursor; ++ size_t nodes; + char filename_must_match; + + /* LZSS members */ +@@ -1186,7 +1186,7 @@ archive_read_format_rar_seek_data(struct archive_read *a, int64_t offset, + int whence) + { + int64_t client_offset, ret; +- unsigned int i; ++ size_t i; + struct rar *rar = (struct rar *)(a->format->data); + + if (rar->compression_method == COMPRESS_METHOD_STORE) +-- +2.40.0 + diff --git a/meta/recipes-extended/libarchive/libarchive_3.7.9.bb b/meta/recipes-extended/libarchive/libarchive_3.7.9.bb index 4dd6794bb1..c26a14e32e 100644 --- a/meta/recipes-extended/libarchive/libarchive_3.7.9.bb +++ b/meta/recipes-extended/libarchive/libarchive_3.7.9.bb @@ -31,6 +31,7 @@ EXTRA_OECONF += "--enable-largefile --without-iconv" SRC_URI = "http://libarchive.org/downloads/libarchive-${PV}.tar.gz \ file://configurehack.patch \ + file://CVE-2025-5914.patch \ " UPSTREAM_CHECK_URI = "http://libarchive.org/"