From patchwork Sun Aug 23 12:42:13 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Marko X-Patchwork-Id: 96101 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 39AC4C5DF97 for ; Sun, 23 Aug 2026 12:42:29 +0000 (UTC) Received: from mta-65-227.siemens.flowmailer.net (mta-65-227.siemens.flowmailer.net [185.136.65.227]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.13442.1787488944153863520 for ; Sun, 23 Aug 2026 05:42:24 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=peter.marko@siemens.com header.s=fm2 header.b=l1aazdV5; spf=pass (domain: rts-flowmailer.siemens.com, ip: 185.136.65.227, mailfrom: fm-256628-2026082312422291b901f6bb00020753-rwf9nk@rts-flowmailer.siemens.com) Received: by mta-65-227.siemens.flowmailer.net with ESMTPSA id 2026082312422291b901f6bb00020753 for ; Sun, 23 Aug 2026 14:42:22 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm2; d=siemens.com; i=peter.marko@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc:References:In-Reply-To; bh=V6k1a2t/dc222jO4aNPdkWE523zuGnmLYdrJOY2qbIA=; b=l1aazdV587KSUM4xx7Ii6fUipU22EY442GwEF4cKaKnyt2H8/GydSOVjW6vy4g5djef/y7 UEvYmDl+fvvvtFP/IwAvyH/Bx1fPsOBX1K7WeclQzC2DOQ7IhRcRCIb6mir2jdxDoOE43M9t VqdDiqfYgWaikegv01lwqQWpyC6JxBnntYem3TkQeHsZ1EfZ3JFehN6+XJjE30fyJwYKRthN zHaiLrV5y9ZChVWKRR7d1leMMVY7vo5iaSHG6MUJrz2ryMJyXeoM2rPwEdQHfXde5mzzxKCg oMFjXyHNa4B0jP8KbV/ysVw66fNRfnctMuOFCX30OWgSKngQBJYMbN4w==; From: Peter Marko To: openembedded-core@lists.openembedded.org Cc: Peter Marko Subject: [scarthgap][PATCH 2/2] libarchive: patch CVE-2026-5745 Date: Sun, 23 Aug 2026 14:42:13 +0200 Message-ID: <20260823124213.1198947-2-peter.marko@siemens.com> In-Reply-To: <20260823124213.1198947-1-peter.marko@siemens.com> References: <20260823124213.1198947-1-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 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 ; Sun, 23 Aug 2026 12:42:29 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/244028 From: Peter Marko Pick patch per [1]. [1] https://security-tracker.debian.org/tracker/CVE-2026-5745 Signed-off-by: Peter Marko --- .../libarchive/libarchive/CVE-2026-5745.patch | 39 +++++++++++++++++++ .../libarchive/libarchive_3.7.9.bb | 1 + 2 files changed, 40 insertions(+) create mode 100644 meta/recipes-extended/libarchive/libarchive/CVE-2026-5745.patch diff --git a/meta/recipes-extended/libarchive/libarchive/CVE-2026-5745.patch b/meta/recipes-extended/libarchive/libarchive/CVE-2026-5745.patch new file mode 100644 index 00000000000..a060b081ad8 --- /dev/null +++ b/meta/recipes-extended/libarchive/libarchive/CVE-2026-5745.patch @@ -0,0 +1,39 @@ +From 5f7025543205106d64081cbafd8c345bf859b86f Mon Sep 17 00:00:00 2001 +From: Tim Kientzle +Date: Sat, 18 Apr 2026 21:04:59 -0700 +Subject: [PATCH] Merge pull request #2905 from Patsakas/Patsakas-fix-acl-bug + +Fix NULL pointer increment in archive_acl_from_text_nl + +(Not a security issue, and arguably not really even a bug, but easy to fix regardless.) + +(cherry picked from commit 0b0b888f86b46e3b279f5f7c6eef0479f35978ee) + +CVE: CVE-2026-5745 +Upstream-Status: Backport [https://github.com/libarchive/libarchive/commit/5f7025543205106d64081cbafd8c345bf859b86f] +Signed-off-by: Peter Marko +--- + libarchive/archive_acl.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/libarchive/archive_acl.c b/libarchive/archive_acl.c +index ab601833..14a107a4 100644 +--- a/libarchive/archive_acl.c ++++ b/libarchive/archive_acl.c +@@ -1718,7 +1718,6 @@ archive_acl_from_text_nl(struct archive_acl *acl, const char *text, + + tag = 0; + s = field[n].start; +- st = field[n].start + 1; + len = field[n].end - field[n].start; + + if (len == 0) { +@@ -1726,6 +1725,8 @@ archive_acl_from_text_nl(struct archive_acl *acl, const char *text, + continue; + } + ++ st = s + 1; ++ + switch (*s) { + case 'u': + if (len == 1 || (len == 4 diff --git a/meta/recipes-extended/libarchive/libarchive_3.7.9.bb b/meta/recipes-extended/libarchive/libarchive_3.7.9.bb index fb6ed5686df..b36632cc1fe 100644 --- a/meta/recipes-extended/libarchive/libarchive_3.7.9.bb +++ b/meta/recipes-extended/libarchive/libarchive_3.7.9.bb @@ -50,6 +50,7 @@ SRC_URI = "http://libarchive.org/downloads/libarchive-${PV}.tar.gz \ file://CVE-2026-4424-1.patch \ file://CVE-2026-4424-2.patch \ file://CVE-2026-5121-02.patch \ + file://CVE-2026-5745.patch \ " UPSTREAM_CHECK_URI = "http://libarchive.org/"