@sparchatus

Hardware security researcher @ETH_en in COMSEC: https://xitter.cf/t.co/EOQBYfjtvz

Joined March 2019
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Today, we present with *Phoenix*: 🔥 two new Rowhammer patterns + ⏱️ self-correcting refresh sync + 🔨 PC bit flips on all tested SK Hynix DDR5 DIMMs. More information: comsec.ethz.ch/phoenix #Rowhammer #DDR5 #DRAM #HardwareSecurity #ETHZurich #COMSEC
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Disclosing Branch Predictor Race Conditions (BPRC), a new class of vulnerabilities where asynchronous branch predictor operations violate hardware-enforced privilege and context separation in virtually all recent Intel CPUs. @wiknerj @kavehrazavi : comsec.ethz.ch/bprc
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