diff --git a/meta/recipes-connectivity/ofono/ofono/CVE-2024-7539.patch b/meta/recipes-connectivity/ofono/ofono/CVE-2024-7539.patch
new file mode 100644
index 0000000000..e41596959b
--- /dev/null
+++ b/meta/recipes-connectivity/ofono/ofono/CVE-2024-7539.patch
@@ -0,0 +1,88 @@
+From 389e2344f86319265fb72ae590b470716e038fdc Mon Sep 17 00:00:00 2001
+From: Sicelo A. Mhlongo <absicsz@gmail.com>
+Date: Tue, 17 Dec 2024 11:31:29 +0200
+Subject: [PATCH] ussd: ensure ussd content fits in buffers
+
+Fixes: CVE-2024-7539
+
+CVE: CVE-2024-7539
+Upstream-Status: Backport [https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=389e2344f86319265fb72ae590b470716e038fdc]
+
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ drivers/atmodem/ussd.c      | 5 ++++-
+ drivers/huaweimodem/ussd.c  | 5 ++++-
+ drivers/speedupmodem/ussd.c | 5 ++++-
+ 3 files changed, 12 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/atmodem/ussd.c b/drivers/atmodem/ussd.c
+index 32a9fe9..99da559 100644
+--- a/drivers/atmodem/ussd.c
++++ b/drivers/atmodem/ussd.c
+@@ -93,7 +93,7 @@ static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+	const char *content;
+	int dcs;
+	enum sms_charset charset;
+-	unsigned char msg[160];
++	unsigned char msg[160] = {0};
+	const unsigned char *msg_ptr = NULL;
+	long msg_len;
+
+@@ -113,6 +113,9 @@ static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+	if (!g_at_result_iter_next_number(&iter, &dcs))
+		dcs = 0;
+
++	if (strlen(content) > sizeof(msg) * 2)
++		goto out;
++
+	if (!cbs_dcs_decode(dcs, NULL, NULL, &charset, NULL, NULL, NULL)) {
+		ofono_error("Unsupported USSD data coding scheme (%02x)", dcs);
+		status = 4; /* Not supported */
+diff --git a/drivers/huaweimodem/ussd.c b/drivers/huaweimodem/ussd.c
+index 5e1c907..3d165c8 100644
+--- a/drivers/huaweimodem/ussd.c
++++ b/drivers/huaweimodem/ussd.c
+@@ -38,7 +38,7 @@ static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+	int status;
+	int dcs = 0;
+	const char *content;
+-	unsigned char msg[160];
++	unsigned char msg[160] = {0};
+	const unsigned char *msg_ptr = NULL;
+	long msg_len;
+
+@@ -55,6 +55,9 @@ static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+
+	g_at_result_iter_next_number(&iter, &dcs);
+
++	if (strlen(content) > sizeof(msg) * 2)
++		goto out;
++
+	msg_ptr = decode_hex_own_buf(content, -1, &msg_len, 0, msg);
+
+ out:
+diff --git a/drivers/speedupmodem/ussd.c b/drivers/speedupmodem/ussd.c
+index aafa4bc..a5efde0 100644
+--- a/drivers/speedupmodem/ussd.c
++++ b/drivers/speedupmodem/ussd.c
+@@ -37,7 +37,7 @@ static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+	int status;
+	int dcs = 0;
+	const char *content;
+-	unsigned char msg[160];
++	unsigned char msg[160] = {0};
+	const unsigned char *msg_ptr = NULL;
+	long msg_len;
+
+@@ -54,6 +54,9 @@ static void cusd_parse(GAtResult *result, struct ofono_ussd *ussd)
+
+	g_at_result_iter_next_number(&iter, &dcs);
+
++	if (strlen(content) > sizeof(msg) * 2)
++		goto out;
++
+	msg_ptr = decode_hex_own_buf(content, -1, &msg_len, 0, msg);
+
+ out:
+--
+2.40.0
diff --git a/meta/recipes-connectivity/ofono/ofono_2.14.bb b/meta/recipes-connectivity/ofono/ofono_2.14.bb
index 5d11d6cb45..34e919ef5a 100644
--- a/meta/recipes-connectivity/ofono/ofono_2.14.bb
+++ b/meta/recipes-connectivity/ofono/ofono_2.14.bb
@@ -11,6 +11,7 @@ SRC_URI = "\
     ${KERNELORG_MIRROR}/linux/network/${BPN}/${BP}.tar.xz \
     file://rmnet.patch \
     file://ofono \
+    file://CVE-2024-7539.patch \
 "
 SRC_URI[sha256sum] = "983cbfd5e1e1a410ba7ad2db7f50fadc91e50b29f1ede40cdc73f941da7ba95f"