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Intro
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Classroom Contents
Exploiting Kernel Races through Taming Thread Interleaving
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- 1 Intro
- 2 Race condition is an increasing attack vector
- 3 Background: Race Condition Vulnerability
- 4 Background: to trigger Race Condition Vulnerability
- 5 Background: Exploitability of Race Condition Vulnerability
- 6 Classification of Race Condition Vulnerability
- 7 Single-variable Race Condition
- 8 Exploitability of Single-variable Race
- 9 Multi-variable Race Condition
- 10 Exploitability of Inclusive Multi-variable Race
- 11 Problem : Exploitability of Non-inclusive Race
- 12 Previous method : Using Different Core Latency
- 13 Limitations of Use Different Core Latency
- 14 Previous Approach : Using scheduler (CONFIG PREEMPT)
- 15 Limitation of Using scheduler
- 16 Each of methods has obvious limitations
- 17 How to extend the time window?
- 18 ExpRace can solve two problems at once
- 19 Brief introduction about memory corruption exploit
