The session began with Guo et al.'s "Into the Unknown: Fuzzing CPU Non-standard Instructions with MystFuzz" on uncovering hidden CPU bugs via large-scale fuzzing of overlooked instructions. (www.acsac.org/2025/p...) 2/6
#HardwareSecurity #ProcessorSecurity #Fuzzing

Researchers retrieved a non-readable form of the Linux admin password on two Intel processors—not the password itself.

Related behavior appeared on tested I…

https://en.hacks.gr/epexergastes-intel-mporei-na-apokalypsoyn-stoicheia-gia-ton-kodiko-diacheiristi-linux/

#Intel #Linux #ProcessorSecurity

MIT uncovers 'GhostRace,' a novel processor flaw leveraging data races to bypass memory defenses and extract Linux passwords. A subtle side-channel with significant implications.
#ProcessorSecurity #LinuxSecurity
https://stridingtech.com/archives/6877