diff --git a/techpack/audio/4.0/asoc/codecs/wcd937x/wcd937x.c b/techpack/audio/4.0/asoc/codecs/wcd937x/wcd937x.c
index 5a12f0be2bc7..f11930b3aef5 100644
--- a/techpack/audio/4.0/asoc/codecs/wcd937x/wcd937x.c
+++ b/techpack/audio/4.0/asoc/codecs/wcd937x/wcd937x.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/module.h>
@@ -226,6 +227,10 @@ static int wcd937x_parse_port_mapping(struct device *dev,
 
 	for (i = 0; i < map_length; i++) {
 		port_num = dt_array[NUM_SWRS_DT_PARAMS * i];
+		if (port_num >= MAX_PORT || ch_iter >= MAX_CH_PER_PORT) {
+			dev_err(dev, "%s: Invalid port or channel number\n", __func__);
+			goto err_pdata_fail;
+		}
 		slave_port_type = dt_array[NUM_SWRS_DT_PARAMS * i + 1];
 		ch_mask = dt_array[NUM_SWRS_DT_PARAMS * i + 2];
 		ch_rate = dt_array[NUM_SWRS_DT_PARAMS * i + 3];
diff --git a/techpack/audio/4.0/asoc/codecs/wcd938x/wcd938x.c b/techpack/audio/4.0/asoc/codecs/wcd938x/wcd938x.c
index 83adf9d8fb8f..4e1388e62cb8 100644
--- a/techpack/audio/4.0/asoc/codecs/wcd938x/wcd938x.c
+++ b/techpack/audio/4.0/asoc/codecs/wcd938x/wcd938x.c
@@ -377,6 +377,12 @@ static int wcd938x_parse_port_mapping(struct device *dev,
 
 	for (i = 0; i < map_length; i++) {
 		port_num = dt_array[NUM_SWRS_DT_PARAMS * i];
+
+		if (port_num >= MAX_PORT || ch_iter >= MAX_CH_PER_PORT) {
+			dev_err(dev, "%s: Invalid port or channel number\n", __func__);
+			goto err_pdata_fail;
+		}
+
 		slave_port_type = dt_array[NUM_SWRS_DT_PARAMS * i + 1];
 		ch_mask = dt_array[NUM_SWRS_DT_PARAMS * i + 2];
 		ch_rate = dt_array[NUM_SWRS_DT_PARAMS * i + 3];
diff --git a/techpack/audio/asoc/codecs/wcd937x/wcd937x.c b/techpack/audio/asoc/codecs/wcd937x/wcd937x.c
index ee49f4ffbcf1..f562b2358fbf 100644
--- a/techpack/audio/asoc/codecs/wcd937x/wcd937x.c
+++ b/techpack/audio/asoc/codecs/wcd937x/wcd937x.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -227,6 +228,10 @@ static int wcd937x_parse_port_mapping(struct device *dev,
 
 	for (i = 0; i < map_length; i++) {
 		port_num = dt_array[NUM_SWRS_DT_PARAMS * i];
+		if (port_num >= MAX_PORT || ch_iter >= MAX_CH_PER_PORT) {
+			dev_err(dev, "%s: Invalid port or channel number\n", __func__);
+			goto err_pdata_fail;
+		}
 		slave_port_type = dt_array[NUM_SWRS_DT_PARAMS * i + 1];
 		ch_mask = dt_array[NUM_SWRS_DT_PARAMS * i + 2];
 		ch_rate = dt_array[NUM_SWRS_DT_PARAMS * i + 3];