diff --git a/components/driver/twai/twai.c b/components/driver/twai/twai.c
index b6ba2da450..2b1e152700 100644
--- a/components/driver/twai/twai.c
+++ b/components/driver/twai/twai.c
@@ -293,6 +293,7 @@ static void twai_intr_handler_main(void *arg)
 static void twai_configure_gpio(twai_obj_t *p_obj)
 {
     uint8_t controller_id = p_obj->controller_id;
+    assert(GPIO_IS_VALID_OUTPUT_GPIO(p_obj->tx_io));    //coverity check
     uint64_t gpio_mask = BIT64(p_obj->tx_io);
 
     //Set RX pin
@@ -330,6 +331,7 @@ static void twai_configure_gpio(twai_obj_t *p_obj)
 static void twai_release_gpio(twai_obj_t *p_obj)
 {
     assert(p_obj);
+    assert(GPIO_IS_VALID_OUTPUT_GPIO(p_obj->tx_io));    //coverity check
     uint64_t gpio_mask = BIT64(p_obj->tx_io);
 
     esp_rom_gpio_connect_in_signal(GPIO_MATRIX_CONST_ONE_INPUT, twai_controller_periph_signals.controllers[p_obj->controller_id].rx_sig, false);
diff --git a/components/esp_driver_spi/src/gpspi/spi_slave.c b/components/esp_driver_spi/src/gpspi/spi_slave.c
index ae9d6d8f8c..4d41aa60e0 100644
--- a/components/esp_driver_spi/src/gpspi/spi_slave.c
+++ b/components/esp_driver_spi/src/gpspi/spi_slave.c
@@ -471,7 +471,7 @@ esp_err_t SPI_SLAVE_ATTR spi_slave_queue_reset(spi_host_device_t host)
 
     spi_slave_trans_priv_t trans;
     while (uxQueueMessagesWaiting(spihost[host]->trans_queue)) {
-        xQueueReceive(spihost[host]->trans_queue, &trans, 0);
+        SPI_CHECK(pdTRUE == xQueueReceive(spihost[host]->trans_queue, &trans, 0), "can't reset queue", ESP_ERR_INVALID_STATE);
         spi_slave_uninstall_priv_trans(host, &trans);
     }
     spihost[host]->cur_trans.trans = NULL;
@@ -524,15 +524,20 @@ esp_err_t SPI_SLAVE_ISR_ATTR spi_slave_queue_reset_isr(spi_host_device_t host)
     ESP_RETURN_ON_FALSE_ISR(is_valid_host(host), ESP_ERR_INVALID_ARG, SPI_TAG, "invalid host");
     ESP_RETURN_ON_FALSE_ISR(spihost[host], ESP_ERR_INVALID_ARG, SPI_TAG, "host not slave");
 
+    esp_err_t err = ESP_OK;
     spi_slave_trans_priv_t trans;
     BaseType_t do_yield = pdFALSE;
     while (pdFALSE == xQueueIsQueueEmptyFromISR(spihost[host]->trans_queue)) {
-        xQueueReceiveFromISR(spihost[host]->trans_queue, &trans, &do_yield);
+        if (pdTRUE != xQueueReceiveFromISR(spihost[host]->trans_queue, &trans, &do_yield)) {
+            err = ESP_ERR_INVALID_STATE;
+            break;
+        }
         spi_slave_uninstall_priv_trans(host, &trans);
     }
     if (do_yield) {
         portYIELD_FROM_ISR();
     }
+    ESP_RETURN_ON_ERROR_ISR(err, SPI_TAG, "can't reset queue");
 
     spihost[host]->cur_trans.trans = NULL;
     return ESP_OK;
diff --git a/components/esp_driver_spi/src/gpspi/spi_slave_hd.c b/components/esp_driver_spi/src/gpspi/spi_slave_hd.c
index adf545d4ee..3f70338433 100644
--- a/components/esp_driver_spi/src/gpspi/spi_slave_hd.c
+++ b/components/esp_driver_spi/src/gpspi/spi_slave_hd.c
@@ -437,7 +437,7 @@ static IRAM_ATTR void s_spi_slave_hd_segment_isr(void *arg)
     bool rx_sent = false;
     if (!host->tx_curr_trans.trans) {
         ret = xQueueReceiveFromISR(host->tx_trans_queue, &host->tx_curr_trans, &awoken);
-        if (ret == pdTRUE) {
+        if ((ret == pdTRUE) && host->tx_curr_trans.trans) {
             spicommon_dma_desc_setup_link(hal->dmadesc_tx->desc, host->tx_curr_trans.aligned_buffer, host->tx_curr_trans.trans->len, false);
             spi_dma_reset(host->dma_ctx->tx_dma_chan);
             spi_slave_hd_hal_txdma(hal);
@@ -456,7 +456,7 @@ static IRAM_ATTR void s_spi_slave_hd_segment_isr(void *arg)
     }
     if (!host->rx_curr_trans.trans) {
         ret = xQueueReceiveFromISR(host->rx_trans_queue, &host->rx_curr_trans, &awoken);
-        if (ret == pdTRUE) {
+        if ((ret == pdTRUE) && host->rx_curr_trans.trans) {
             spicommon_dma_desc_setup_link(hal->dmadesc_rx->desc, host->rx_curr_trans.aligned_buffer, host->rx_curr_trans.trans->len, true);
             spi_dma_reset(host->dma_ctx->rx_dma_chan);
             spi_slave_hd_hal_rxdma(hal);