diff --git a/test_conformance/common/vulkan_wrapper/opencl_vulkan_wrapper.cpp b/test_conformance/common/vulkan_wrapper/opencl_vulkan_wrapper.cpp
index ba1b7445..4d62a82f 100644
--- a/test_conformance/common/vulkan_wrapper/opencl_vulkan_wrapper.cpp
+++ b/test_conformance/common/vulkan_wrapper/opencl_vulkan_wrapper.cpp
@@ -1233,7 +1233,7 @@ int clExternalExportableSemaphore::signal(cl_command_queue cmd_queue)
         import.fd = fd;
         import.pNext = nullptr;
         import.handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT_KHR;
-        import.flags = 0;
+        import.flags = VK_SEMAPHORE_IMPORT_TEMPORARY_BIT;
 
         VkResult res =
             vkImportSemaphoreFdKHR(m_deviceSemaphore.getDevice(), &import);
diff --git a/test_conformance/common/vulkan_wrapper/vulkan_utility.cpp b/test_conformance/common/vulkan_wrapper/vulkan_utility.cpp
index 75aa536d..3773944b 100644
--- a/test_conformance/common/vulkan_wrapper/vulkan_utility.cpp
+++ b/test_conformance/common/vulkan_wrapper/vulkan_utility.cpp
@@ -243,6 +243,8 @@ getSupportedVulkanExternalMemoryHandleTypeList(
     VkPhysicalDeviceExternalBufferInfo buffer_info = {};
     buffer_info.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO;
     buffer_info.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR;
+    buffer_info.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT
+        | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
 
     VkExternalBufferProperties buffer_properties = {};
     buffer_properties.sType = VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES;
@@ -307,7 +309,9 @@ getSupportedVulkanExternalSemaphoreHandleTypeList(const VulkanDevice &vkDevice)
             VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO, nullptr,
             handle_type.vk_type
         };
-        VkExternalSemaphoreProperties query_result = {};
+        VkExternalSemaphoreProperties query_result = {
+            VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES
+        };
         vkGetPhysicalDeviceExternalSemaphorePropertiesKHR(
             vkDevice.getPhysicalDevice(), &handle_query, &query_result);
         if (query_result.externalSemaphoreFeatures