Main Stage·21 min
Christopher Tomas
Shows how stretching a single x86 instruction past one second can break System Management Mode's core rendezvous and expose dormant firmware CVEs.
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Browse DEF CON 341 talk in the archive.
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Main Stage·21 min
Christopher Tomas
Shows how stretching a single x86 instruction past one second can break System Management Mode's core rendezvous and expose dormant firmware CVEs.