diff --git a/pldmtool/pldm_bios_cmd.cpp b/pldmtool/pldm_bios_cmd.cpp
index 3b76b68..f496133 100644
--- a/pldmtool/pldm_bios_cmd.cpp
+++ b/pldmtool/pldm_bios_cmd.cpp
@@ -48,7 +48,7 @@
     std::pair<int, std::vector<uint8_t>> createRequestMsg() override
     {
         std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr));
-        auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
+        auto request = new (requestMsg.data()) pldm_msg;
 
         auto rc = encode_get_date_time_req(instanceId, request);
         return {rc, requestMsg};
@@ -112,7 +112,7 @@
     {
         std::vector<uint8_t> requestMsg(
             sizeof(pldm_msg_hdr) + sizeof(struct pldm_set_date_time_req));
-        auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
+        auto request = new (requestMsg.data()) pldm_msg;
         uint16_t year = 0;
         uint8_t month = 0;
         uint8_t day = 0;
@@ -197,7 +197,7 @@
     {
         std::vector<uint8_t> requestMsg(
             sizeof(pldm_msg_hdr) + PLDM_GET_BIOS_TABLE_REQ_BYTES);
-        auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
+        auto request = new (requestMsg.data()) pldm_msg;
 
         auto rc = encode_get_bios_table_req(instanceId, 0, PLDM_GET_FIRSTPART,
                                             tableType, request);
@@ -218,8 +218,7 @@
         uint8_t cc = 0, transferFlag = 0;
         uint32_t nextTransferHandle = 0;
         size_t bios_table_offset;
-        auto responsePtr =
-            reinterpret_cast<struct pldm_msg*>(responseMsg.data());
+        auto responsePtr = new (responseMsg.data()) pldm_msg;
         auto payloadLength = responseMsg.size() - sizeof(pldm_msg_hdr);
 
         rc = decode_get_bios_table_resp(responsePtr, payloadLength, &cc,
@@ -711,7 +710,7 @@
         std::vector<uint8_t> requestMsg(
             sizeof(pldm_msg_hdr) +
             PLDM_GET_BIOS_ATTR_CURR_VAL_BY_HANDLE_REQ_BYTES);
-        auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
+        auto request = new (requestMsg.data()) pldm_msg;
 
         auto rc = encode_get_bios_attribute_current_value_by_handle_req(
             instanceId, 0, PLDM_GET_FIRSTPART, *handle, request);
@@ -732,8 +731,7 @@
         uint8_t cc = 0, transferFlag = 0;
         uint32_t nextTransferHandle = 0;
         struct variable_field attributeData;
-        auto responsePtr =
-            reinterpret_cast<struct pldm_msg*>(responseMsg.data());
+        auto responsePtr = new (responseMsg.data()) pldm_msg;
         auto payloadLength = responseMsg.size() - sizeof(pldm_msg_hdr);
 
         rc = decode_get_bios_attribute_current_value_by_handle_resp(
@@ -913,8 +911,7 @@
 
         rc = encode_set_bios_attribute_current_value_req(
             instanceId, 0, PLDM_START_AND_END, attrValueEntry.data(),
-            attrValueEntry.size(),
-            reinterpret_cast<pldm_msg*>(requestMsg.data()),
+            attrValueEntry.size(), new (requestMsg.data()) pldm_msg,
             requestMsg.size() - sizeof(pldm_msg_hdr));
 
         if (rc != PLDM_SUCCESS)
@@ -931,8 +928,7 @@
         }
         uint8_t cc = 0;
         uint32_t nextTransferHandle = 0;
-        auto responsePtr =
-            reinterpret_cast<struct pldm_msg*>(responseMsg.data());
+        auto responsePtr = new (responseMsg.data()) pldm_msg;
         auto payloadLength = responseMsg.size() - sizeof(pldm_msg_hdr);
 
         rc = decode_set_bios_attribute_current_value_resp(