new file mode 100644
@@ -0,0 +1,39 @@
+From 8d74bc66146ea78620d140640a0a57af86fc8936 Mon Sep 17 00:00:00 2001
+From: Denis Grigorev <d.grigorev@omp.ru>
+Date: Thu, 21 Dec 2023 17:16:38 +0300
+Subject: [PATCH] smsutil: Check that submit report fits in memory
+
+This addresses CVE-2023-4234.
+
+CVE: CVE-2023-4234.
+
+Upstream-Status: Backport [https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=8d74bc66146ea786]
+
+Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
+---
+ src/smsutil.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/smsutil.c b/src/smsutil.c
+index 8e57a06..5a12708 100644
+--- a/src/smsutil.c
++++ b/src/smsutil.c
+@@ -938,10 +938,16 @@ static gboolean decode_submit_report(const unsigned char *pdu, int len,
+ return FALSE;
+
+ if (out->type == SMS_TYPE_SUBMIT_REPORT_ERROR) {
++ if (expected > (int) sizeof(out->submit_err_report.ud))
++ return FALSE;
++
+ out->submit_err_report.udl = udl;
+ memcpy(out->submit_err_report.ud,
+ pdu + offset, expected);
+ } else {
++ if (expected > (int) sizeof(out->submit_ack_report.ud))
++ return FALSE;
++
+ out->submit_ack_report.udl = udl;
+ memcpy(out->submit_ack_report.ud,
+ pdu + offset, expected);
+--
+2.40.0
@@ -12,6 +12,7 @@ SRC_URI = "\
file://ofono \
file://0001-mbim-add-an-optional-TEMP_FAILURE_RETRY-macro-copy.patch \
file://0002-mbim-Fix-build-with-ell-0.39-by-restoring-unlikely-m.patch \
+ file://CVE-2023-4234.patch \
"
SRC_URI[sha256sum] = "c0b96d3013447ec2bcb74579bef90e4e59c68dbfa4b9c6fbce5d12401a43aac7"