diff --git a/UefiCpuPkg/Library/CpuCommonFeaturesLib/Aesni.c b/UefiCpuPkg/Library/CpuCommonFeaturesLib/Aesni.c
index 178bfb50ab..880f0922ab 100644
--- a/UefiCpuPkg/Library/CpuCommonFeaturesLib/Aesni.c
+++ b/UefiCpuPkg/Library/CpuCommonFeaturesLib/Aesni.c
@@ -68,6 +68,7 @@ AesniSupport (
       IS_XEON_E7_PROCESSOR (CpuInfo->DisplayFamily, CpuInfo->DisplayModel) ||
       IS_XEON_PHI_PROCESSOR (CpuInfo->DisplayFamily, CpuInfo->DisplayModel)) {
     MsrFeatureConfig = (MSR_SANDY_BRIDGE_FEATURE_CONFIG_REGISTER *) ConfigData;
+    ASSERT (MsrFeatureConfig != NULL);
     MsrFeatureConfig[ProcessorNumber].Uint64 = AsmReadMsr64 (MSR_SANDY_BRIDGE_FEATURE_CONFIG);
     return (CpuInfo->CpuIdVersionInfoEcx.Bits.AESNI == 1);
   }
@@ -112,6 +113,7 @@ AesniInitialize (
   //
   if (CpuInfo->ProcessorInfo.Location.Thread == 0) {
     MsrFeatureConfig = (MSR_SANDY_BRIDGE_FEATURE_CONFIG_REGISTER *) ConfigData;
+    ASSERT (MsrFeatureConfig != NULL);
     if ((MsrFeatureConfig[ProcessorNumber].Bits.AESConfiguration & BIT0) == 0) {
       CPU_REGISTER_TABLE_WRITE_FIELD (
         ProcessorNumber,
diff --git a/UefiCpuPkg/Library/CpuCommonFeaturesLib/ProcTrace.c b/UefiCpuPkg/Library/CpuCommonFeaturesLib/ProcTrace.c
index 8a12080cfb..b42f5de2e3 100644
--- a/UefiCpuPkg/Library/CpuCommonFeaturesLib/ProcTrace.c
+++ b/UefiCpuPkg/Library/CpuCommonFeaturesLib/ProcTrace.c
@@ -120,6 +120,7 @@ ProcTraceSupport (
   // Check if ProcTraceMemorySize option is enabled (0xFF means disable by user)
   //
   ProcTraceData = (PROC_TRACE_DATA *) ConfigData;
+  ASSERT (ProcTraceData != NULL);
   if ((ProcTraceData->ProcTraceMemSize > RtitTopaMemorySize128M) ||
       (ProcTraceData->ProcTraceOutputScheme > RtitOutputSchemeToPA)) {
     return FALSE;
@@ -191,6 +192,7 @@ ProcTraceInitialize (
   RTIT_TOPA_TABLE_ENTRY                *TopaEntryPtr;
 
   ProcTraceData = (PROC_TRACE_DATA *) ConfigData;
+  ASSERT (ProcTraceData != NULL);
 
   MemRegionBaseAddr = 0;
   FirstIn = FALSE;