diff --git a/drivers/soc/qcom/slatecom_interface.c b/drivers/soc/qcom/slatecom_interface.c
index 9517cd8c877a..0001b31dbe21 100644
--- a/drivers/soc/qcom/slatecom_interface.c
+++ b/drivers/soc/qcom/slatecom_interface.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved.
  */
 #define pr_fmt(msg) "slatecom_dev:" msg
 
@@ -44,6 +45,7 @@
 #define MPPS_DOWN_EVENT_TO_SLATE_TIMEOUT 3000
 #define ADSP_DOWN_EVENT_TO_SLATE_TIMEOUT 3000
 #define MAX_APP_NAME_SIZE 100
+#define SCOM_GLINK_INTENT_SIZE 308
 
 /*pil_slate_intf.h*/
 #define RESULT_SUCCESS 0
@@ -99,7 +101,7 @@ struct slatedaemon_priv {
 	bool slate_resp_cmplt;
 	void *lhndl;
 	wait_queue_head_t link_state_wait;
-	char rx_buf[20];
+	char rx_buf[SCOM_GLINK_INTENT_SIZE];
 	struct mutex glink_mutex;
 };
 static void *slatecom_intf_drv;
@@ -204,6 +206,10 @@ void slatecom_rx_msg(void *data, int len)
 	struct slatedaemon_priv *dev =
 		container_of(slatecom_intf_drv, struct slatedaemon_priv, lhndl);
 
+	if (len > SCOM_GLINK_INTENT_SIZE) {
+		pr_err("Invalid slatecom_intf glink intent size\n");
+		return;
+	}
 	dev->slate_resp_cmplt = true;
 	wake_up(&dev->link_state_wait);
 	memcpy(dev->rx_buf, data, len);