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Sandsifter
Jul 20, 2023
Processor fuzzer for x86 CPUs
The sandsifter audits x86 processors for hidden instructions and hardware bugs, by systematically generating machine code to search through a processor’s instruction set, and monitoring execution for anomalies. Sandsifter has uncovered secret processor instructions from every major vendor; ubiquitous software bugs in disassemblers, assemblers, and emulators; flaws in enterprise hypervisors; and both benign and security-critical hardware bugs in x86 chips.
Run this program under sudo so that it will use the correct directories to store its data.
WWW https//github.com/rigred/sandsifter
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