diff --git a/components/bt/esp_ble_mesh/core/net.h b/components/bt/esp_ble_mesh/core/net.h
index 1141bd2bd9..b5f5ff0a78 100644
--- a/components/bt/esp_ble_mesh/core/net.h
+++ b/components/bt/esp_ble_mesh/core/net.h
@@ -472,7 +472,8 @@ void bt_mesh_generic_net_recv(struct net_buf_simple *data,
 static inline void bt_mesh_net_recv(struct net_buf_simple *data, int8_t rssi,
                                     enum bt_mesh_net_if net_if)
 {
-    struct bt_mesh_net_rx rx = { .ctx.recv_rssi = rssi };
+    struct bt_mesh_net_rx rx = {0};
+    rx.ctx.recv_rssi = rssi;
 #if CONFIG_BLE_MESH_EXT_ADV
     rx.ctx.enh.adv_cfg_used = false;
     rx.ctx.enh.ext_adv_cfg_used = false;
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 4d598a333e..1992fb87b3 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->length_data ? desc->data : NULL;
+        adv_rpt.data                = desc->length_data ? (uint8_t *)desc->data : NULL;
 
         adv_rpt.event_type          = desc->props;
         adv_rpt.addr_type           = desc->addr.type;