From patchwork Thu Feb 26 16:30:41 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gyorgy Sarvari X-Patchwork-Id: 82016 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 DA46FFD8FCF for ; Thu, 26 Feb 2026 16:30:51 +0000 (UTC) Received: from mail-wr1-f43.google.com (mail-wr1-f43.google.com [209.85.221.43]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.74183.1772123445820296369 for ; Thu, 26 Feb 2026 08:30:46 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20230601 header.b=QGOqGnwR; spf=pass (domain: gmail.com, ip: 209.85.221.43, mailfrom: skandigraun@gmail.com) Received: by mail-wr1-f43.google.com with SMTP id ffacd0b85a97d-436309f1ad7so893622f8f.3 for ; Thu, 26 Feb 2026 08:30:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772123444; x=1772728244; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=8dGdq7PbJZLKcnuXqgimeSMNtAkbDqF1ZzlbwIBmxxs=; b=QGOqGnwR276iy7cVbI2hNdW29LCb19AKOzx7pMXf+beidB/vUAi9OFolEA6FsFosYY 6XWC4MWzKTGB5fSicxFJNLJqTImXLhpqFFP80lKp22/neIgd4nbyqfzzmU+HxWMYNpGj N5Nw6x5s5Ks7EnMBrTmpkfB/GBtqnxd2uwgC13mpkum4g65Ze+RtO5tJUSo7yWsux9+t 3PcI8ysckenb7/RmcBgxwQxs5/KrIxCA+r70Q4mQ6QZUKQq+kn9zQcB8dyHDs3ORtAXy u3WqE5juZVBJzu2K46OTzqJ60OVp3eNih1ziQfduW9wy2xdqkHUt2BbgKggwata400q8 ksuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772123444; x=1772728244; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=8dGdq7PbJZLKcnuXqgimeSMNtAkbDqF1ZzlbwIBmxxs=; b=v8LVT7m9k5MrJXhyh5YcqikcBI2eDctSxrExA9XnMj2WX4if1x9wG2BHf47JFdYS7s j1bjNPRT4aHGgFAl5gz/SbCAEoKHWjDESnNOKdaLFMmz3OVIL8b62hsv5zKTNnVjsaAK oWKnGP4IlqmaQsMiSd2P0BPJwbS6MnOEGgi9ziQoDr7oI7i3HcgSNgrgdLFU84omwRmj sNlykydWB1SSqPr/sb7+/C1Cj4qryyWwhXuW/p3xMoZ/prWZwp6TQQ0y91nQGfAIC2KY 7ai+OY/G/5lEJFcGpPaU6dnMPGmjVZbRxt1geeldOKJa2jx9uNg+2kr/fxulwvwIXXVl DiTw== X-Gm-Message-State: AOJu0YyQA9QwXDbOEpASFvu8VhIM0Wnu6PAkIiIiSJEoifZ/xYOdvHdT pxEZ7kh+V1D0vCjFV53LI+4DMsSwf/xWo71pc5G2sa7hOiYlvB+fCjaOgs9G+A== X-Gm-Gg: ATEYQzyFdOXMgqQiQZshzWD8f9CeH1xLA+viSSAtJqUSWyj/F8OmHWnXDFi5HglV7UC dihKmOF1S5MXM6q7VjfQybOjw8VpAqZYM1j2O8rIuT5L+Ws2l3Z7RLb3zh3SCxBbummaOzEZyGe E6tHoQDb9lr4Qz2W0z25GAWfKhPkcnPoIMg4k+GHDrVk52f6tYfCCrFzG6tw3CmloHYJIbisSVr kg3bi6dFUHHpy1REg3heBpp4nT8vi4jsv6b+OZ8TnjTqq/d+sdfeShqvx2i4nXbZoqwQe0xuOd7 kUb5ZZM6ZlMoxoBwbJieNxOw3cykOrc/f03mIcez2Ef0MiQOghhh7LH298pxJShR82IR2Uq3yXf YLq4Oy7/qFCPzDgku9r8vfOBVzirmTG+fDJfvRgTu09gPqXQ42+z8Q6FmAnNVHU64cszsTiLjmB hKN4iWRChWoFhxDvJ6cWgS54m13Q4McP4= X-Received: by 2002:a05:6000:2881:b0:437:6c6b:1f95 with SMTP id ffacd0b85a97d-439942ecf56mr8159016f8f.29.1772123443867; Thu, 26 Feb 2026 08:30:43 -0800 (PST) Received: from desktop ([51.154.145.205]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4399c76b40esm446164f8f.36.2026.02.26.08.30.43 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Feb 2026 08:30:43 -0800 (PST) From: Gyorgy Sarvari To: openembedded-devel@lists.openembedded.org Subject: [meta-networking][kirkstone][PATCH 1/2] libconfuse: patch CVE-2022-40320 Date: Thu, 26 Feb 2026 17:30:41 +0100 Message-ID: <20260226163042.3765918-1-skandigraun@gmail.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 26 Feb 2026 16:30:51 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/124685 Details: https://nvd.nist.gov/vuln/detail/CVE-2022-40320 Pick the patch that was marked to resolve the github bug in the NVD advisory. Signed-off-by: Gyorgy Sarvari --- .../libconfuse/CVE-2022-40320.patch | 40 +++++++++++++++++++ .../libconfuse/libconfuse_3.3.bb | 4 +- 2 files changed, 43 insertions(+), 1 deletion(-) create mode 100644 meta-networking/recipes-support/libconfuse/libconfuse/CVE-2022-40320.patch diff --git a/meta-networking/recipes-support/libconfuse/libconfuse/CVE-2022-40320.patch b/meta-networking/recipes-support/libconfuse/libconfuse/CVE-2022-40320.patch new file mode 100644 index 0000000000..ac8dedf012 --- /dev/null +++ b/meta-networking/recipes-support/libconfuse/libconfuse/CVE-2022-40320.patch @@ -0,0 +1,40 @@ +From ee3769c0bb797e648dd16997148aad135283e829 Mon Sep 17 00:00:00 2001 +From: Joachim Wiberg +Date: Fri, 2 Sep 2022 16:12:46 +0200 +Subject: [PATCH] Fix #163: unterminated username used with getpwnam() + +Signed-off-by: Joachim Wiberg + +CVE: CVE-2022-40320 +Upstream-Status: Backport [https://github.com/libconfuse/libconfuse/commit/d73777c2c3566fb2647727bb56d9a2295b81669b] +Signed-off-by: Gyorgy Sarvari +--- + src/confuse.c | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +diff --git a/src/confuse.c b/src/confuse.c +index ce4fca8..18dbccf 100644 +--- a/src/confuse.c ++++ b/src/confuse.c +@@ -1865,16 +1865,19 @@ DLLIMPORT char *cfg_tilde_expand(const char *filename) + } else { + /* ~user or ~user/path */ + char *user; ++ size_t len; + + file = strchr(filename, '/'); + if (file == 0) + file = filename + strlen(filename); + +- user = malloc(file - filename); ++ len = file - filename - 1; ++ user = malloc(len + 1); + if (!user) + return NULL; + +- strncpy(user, filename + 1, file - filename - 1); ++ strncpy(user, &filename[1], len); ++ user[len] = 0; + passwd = getpwnam(user); + free(user); + } diff --git a/meta-networking/recipes-support/libconfuse/libconfuse_3.3.bb b/meta-networking/recipes-support/libconfuse/libconfuse_3.3.bb index b8d0536eb3..c98235dda3 100644 --- a/meta-networking/recipes-support/libconfuse/libconfuse_3.3.bb +++ b/meta-networking/recipes-support/libconfuse/libconfuse_3.3.bb @@ -3,7 +3,9 @@ LICENSE = "ISC" LIC_FILES_CHKSUM = "file://LICENSE;md5=42fa47330d4051cd219f7d99d023de3a" SRCREV = "a42aebf13db33afd575da6e63f55163d371f776d" -SRC_URI = "git://github.com/libconfuse/libconfuse.git;branch=master;protocol=https" +SRC_URI = "git://github.com/libconfuse/libconfuse.git;branch=master;protocol=https \ + file://CVE-2022-40320.patch \ + " inherit autotools-brokensep pkgconfig gettext