diff --git a/components/bt/esp_ble_mesh/core/bluedroid_host/adapter.c b/components/bt/esp_ble_mesh/core/bluedroid_host/adapter.c
index d6f51bfc9d..fd42502fda 100644
--- a/components/bt/esp_ble_mesh/core/bluedroid_host/adapter.c
+++ b/components/bt/esp_ble_mesh/core/bluedroid_host/adapter.c
@@ -223,7 +223,7 @@ void bt_mesh_ble_ext_adv_report(tBTM_BLE_EXT_ADV_REPORT *ext_adv_report)
         memcpy(adv_rpt.dir_addr, ext_adv_report->dir_addr, BLE_MESH_ADDR_LEN);
 
         adv_rpt.addr_type           = ext_adv_report->addr_type;
-        adv_rpt.data                = ext_adv_report->adv_data;
+        adv_rpt.data                = ext_adv_report->adv_data_len ? ext_adv_report->adv_data : NULL;
         adv_rpt.length              = ext_adv_report->adv_data_len;
         adv_rpt.rssi                = ext_adv_report->rssi;
         adv_rpt.event_type          = ext_adv_report->event_type;
diff --git a/components/bt/esp_ble_mesh/core/nimble_host/adapter.c b/components/bt/esp_ble_mesh/core/nimble_host/adapter.c
index 60478e93e7..f5fd0279fc 100644
--- a/components/bt/esp_ble_mesh/core/nimble_host/adapter.c
+++ b/components/bt/esp_ble_mesh/core/nimble_host/adapter.c
@@ -474,7 +474,7 @@ void bt_mesh_ble_ext_adv_report(struct ble_gap_ext_disc_desc *desc)
 
         /* Here, only a shallow copy needs to be implemented;
          * deep copying behavior occurs in btc_ble_mesh_ble_copy_req_data. */
-        adv_rpt.data                = desc->data;
+        adv_rpt.data                = desc->length_data ? desc->data : NULL;
 
         adv_rpt.event_type          = desc->props;
         adv_rpt.addr_type           = desc->addr.type;
diff --git a/components/bt/esp_ble_mesh/core/scan.c b/components/bt/esp_ble_mesh/core/scan.c
index d161061ca7..df6f22e117 100644
--- a/components/bt/esp_ble_mesh/core/scan.c
+++ b/components/bt/esp_ble_mesh/core/scan.c
@@ -380,7 +380,7 @@ static void inline callback_ble_adv_pkt(const bt_mesh_addr_t *addr,
         adv_rpt.addr_type = addr->type;
         adv_rpt.adv_type = adv_type;
         adv_rpt.length = length;
-        adv_rpt.data = data;
+        adv_rpt.data = length ? data : NULL;
         adv_rpt.rssi = rssi;
         bt_mesh_ble_scan_cb_evt_to_btc(&adv_rpt);
     }