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([2602:feb4:3b:2100:74b3:f61b:a7a7:fafc]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a2f3c6a80esm133756765ad.8.2025.12.23.13.26.12 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Dec 2025 13:26:12 -0800 (PST) From: Steve Sakoman To: openembedded-core@lists.openembedded.org Subject: [OE-core][kirkstone 03/10] rsync: fix CVE-2025-10158 Date: Tue, 23 Dec 2025 13:25:54 -0800 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: 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 ; Tue, 23 Dec 2025 21:26:16 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/228496 From: Liyin Zhang CVE-2025-10158: A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array index. The malicious rsync client requires at least read access to the remote rsync module in order to trigger the issue. Reference: [https://nvd.nist.gov/vuln/detail/CVE-2025-10158] Upstream patch: [https://github.com/RsyncProject/rsync/commit/797e17fc4a6f15e3b1756538a9f812b63942686f] Signed-off-by: Liyin Zhang Signed-off-by: Steve Sakoman --- .../rsync/files/CVE-2025-10158.patch | 36 +++++++++++++++++++ meta/recipes-devtools/rsync/rsync_3.2.7.bb | 1 + 2 files changed, 37 insertions(+) create mode 100644 meta/recipes-devtools/rsync/files/CVE-2025-10158.patch diff --git a/meta/recipes-devtools/rsync/files/CVE-2025-10158.patch b/meta/recipes-devtools/rsync/files/CVE-2025-10158.patch new file mode 100644 index 0000000000..cba7002870 --- /dev/null +++ b/meta/recipes-devtools/rsync/files/CVE-2025-10158.patch @@ -0,0 +1,36 @@ +From a8fabf850c3c5164520c307199e9abc5ded45e4c Mon Sep 17 00:00:00 2001 +From: Andrew Tridgell +Date: Sat, 23 Aug 2025 17:26:53 +1000 +Subject: [PATCH] fixed an invalid access to files array + +this was found by Calum Hutton from Rapid7. It is a real bug, but +analysis shows it can't be leverged into an exploit. Worth fixing +though. + +Many thanks to Calum and Rapid7 for finding and reporting this + +CVE: CVE-2025-10158 + +Upstream-Status: Backport [https://github.com/RsyncProject/rsync/commit/797e17fc4a6f15e3b1756538a9f812b63942686f] + +Signed-off-by: Liyin Zhang +--- + sender.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/sender.c b/sender.c +index a4d46c39..b1588b70 100644 +--- a/sender.c ++++ b/sender.c +@@ -262,6 +262,8 @@ void send_files(int f_in, int f_out) + + if (ndx - cur_flist->ndx_start >= 0) + file = cur_flist->files[ndx - cur_flist->ndx_start]; ++ else if (cur_flist->parent_ndx < 0) ++ exit_cleanup(RERR_PROTOCOL); + else + file = dir_flist->files[cur_flist->parent_ndx]; + if (F_PATHNAME(file)) { +-- +2.35.5 + diff --git a/meta/recipes-devtools/rsync/rsync_3.2.7.bb b/meta/recipes-devtools/rsync/rsync_3.2.7.bb index 37e79e1e56..e3dd1702ec 100644 --- a/meta/recipes-devtools/rsync/rsync_3.2.7.bb +++ b/meta/recipes-devtools/rsync/rsync_3.2.7.bb @@ -27,6 +27,7 @@ SRC_URI = "https://download.samba.org/pub/${BPN}/src/${BP}.tar.gz \ file://CVE-2024-12087-0003.patch \ file://CVE-2024-12088.patch \ file://CVE-2024-12747.patch \ + file://CVE-2025-10158.patch \ " SRC_URI[sha256sum] = "4e7d9d3f6ed10878c58c5fb724a67dacf4b6aac7340b13e488fb2dc41346f2bb"