diff --git a/components/bt/common/osi/pkt_queue.c b/components/bt/common/osi/pkt_queue.c
index 81abd1f043..4c149be2c6 100644
--- a/components/bt/common/osi/pkt_queue.c
+++ b/components/bt/common/osi/pkt_queue.c
@@ -25,6 +25,7 @@ struct pkt_queue *pkt_queue_create(void)
     }
     if (osi_mutex_new(&queue->lock) != 0) {
         osi_free(queue);
+        return NULL;
     }
     struct pkt_queue_header *p = &queue->header;
     STAILQ_INIT(p);
diff --git a/components/bt/host/nimble/nimble b/components/bt/host/nimble/nimble
index 4cf7d046d3..16d59c062d 160000
--- a/components/bt/host/nimble/nimble
+++ b/components/bt/host/nimble/nimble
@@ -1 +1 @@
-Subproject commit 4cf7d046d3b8e3a572224abe25b8d93a40658ca2
+Subproject commit 16d59c062d498b7db210d9dc57255ac5d1d945ad
diff --git a/components/wifi_provisioning/src/scheme_ble.c b/components/wifi_provisioning/src/scheme_ble.c
index 0ab935c018..0ede4934c0 100644
--- a/components/wifi_provisioning/src/scheme_ble.c
+++ b/components/wifi_provisioning/src/scheme_ble.c
@@ -227,6 +227,7 @@ static esp_err_t set_config_endpoint(void *config, const char *endpoint_name, ui
                                                   realloc(ble_config->nu_lookup, (ble_config->nu_lookup_count + 1) * sizeof(protocomm_ble_name_uuid_t)));
     if (!lookup_table) {
         ESP_LOGE(TAG, "Error allocating memory for EP-UUID lookup table");
+        free(copy_ep_name);
         return ESP_ERR_NO_MEM;
     }