A Tour Beyond BIOS - Mitigate Buffer Overflow in
  • A Tour Beyond BIOS - Security Enhancement to Mitigate Buffer Overflow in UEFI
  • Executive Summary
  • Stack Canaries
    • Stack Check Support in Microsoft Visual Studio
    • Stack Check Support in GCC
    • Enable Stack Check in EDK II
    • Future work
  • Data Execution Protection
    • DEP in X86 Processor
    • DEP in UEFI specification
    • Enable DEP in EDK II
    • Future work
  • Address Space Layout Randomization
    • ASLR in Windows
    • ASLR in *nix
    • ASLR requirement in UEFI firmware
    • Enable ASLR for UEFI in EDK II
    • Enable ASLR for SMM in EDK II
    • Future work
  • Additional Overflow Detection
    • Stack Overflow Detection
    • Heap Management in EDKII
    • Heap Overflow Detection (for Page)
    • Heap Overflow Detection (for Pool)
    • NULL Pointer Protection in EDK II
    • Read-only page table
    • Limitation
    • Compatibility Consideration
    • Call for action
    • Future work
  • Summary
    • Policy Control
  • References
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Additional Overflow Detection

Besides the mechanism discussed above, we may use other mechanisms to detect buffer overflow.

PreviousFuture workNextStack Overflow Detection

Last updated 4 years ago

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