Call for action

  1. Enable the Stack Overflow detection to catch stack overflow (especially in System Management Mode (SMM))

    1. gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard

    2. gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard

  2. Enable the Heap Overflow detection in a debug BIOS to catch potential buffer overflow issue.

    1. gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPageType

    2. gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPoolType

    3. gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask

  3. Enable the NULL pointer detection to catch the NULL address access.

    1. gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask

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