Top Tweets for #Branchscope
“A Lightweight Isolation Mechanism for Secure Branch Predictors” (Lutan Zhao, Peinan Li, Rui Hou, et al.; 2020)
📄 https://t.co/4umMA92v9m
#RISCV @BOOM_CPU #BranchPrediction #Security #Spectre #BranchScope #BranchShadowing
In this paper, researchers have proposed XOR-based lightweight isolation mechanism for branch predictors, which can effectively prevent branch-predictor induced malicious code execution and prevent spying on the history information of branch predictors.
https://t.co/rdHqHiXop8
It is not common for @NSAGov:
NSA released updated information on vulnerabilities affecting most computer processors.
#spectre #meltdown #Foreshadow #BranchScope #PortSmash #NetSpectre
https://t.co/I4oWaTUb87
Join us at our upcoming #OWASP BeNeLux Days where @jovanbulck will talk about CPU hacking "Leaky Processors: Stealing Your Secrets with Foreshadow" - details and registration https://t.co/jANT6c3hBU #owaspbnl18 #Meltdown #Spectre #BranchScope #Foreshadow
BranchScope y Spectre 2, las nuevas #vulnerabilidades que afectan a la predicción especulativa de los #procesadores. #branchscope #spectre2 Vía @HardwareSfera
https://t.co/O3aoL29QtL
Daha önce BPU (branch prediction unit) içerisindeki iki modül olan BTP ve BDP istismar ediliyordu. #BranchScope saldırısında ise artık buffer üzerinden veri çalmaktansa direk olarak predictor etkilenmekte ve saldırganın istediği kodu çalıştırabilmesine olanak sağlıyor.
Dikkat! #Spectre zafiyetinden sonra daha yetenekli bir varyant olarak #BranchScope zafiyeti karşımıza çıktı.
Researchers have uncovered a new #Spectre 2-like vulnerability on Intel CPUs called #BranchScope, which targets another part of Intel's branch predictors to access user data.
https://t.co/qpodqWqaKE
Cyber-security researchers from four major universities have disclosed a new #Intel processor-based vulnerability called #BranchScope similar to #Spectre/#Meltdown, but is immune to the fixes put in place that patch those vulns.
https://t.co/ADiArvrEdD
#CyberSecurity|#InfoSec
Researchers have uncovered a new #Spectre 2-like vulnerability on Intel CPUs called #BranchScope, which targets another part of Intel's branch predictors to access user data.
https://t.co/qpodqW8zT6
After Meltdown and Spectre, Intel CPUs Are Now Vulnerable to BranchScope Attacks https://t.co/Fe6vmXSFd8 via @mariusnestor @thecyberwire #intel #IntelCPU #Branchscope @email_kprasad @NakedSecurity
De nuevo #INTEL… Descubren un fallo de seguridad similar a #Spectre en sus procesadores llamado #BranchScope el cual aprovecha la función de ejecución especulativa de los procesadores modernos para recuperar datos de la #CPU. Infórmate → https://t.co/QLzyf3FFio (europapress)
Descubierto un nuevo canal de ataque que aprovecha la función de ejecución especulativa de los procesadores modernos para recuperar datos de la CPU de los usuarios. Ha sido bautizado como #BranchScope. El fallo es similar a #Meltdown y #Spectre y afecta a procesadores @intel. https://t.co/znYnG0JrxK
Descubren un fallo similar a Spectre en procesadores Intel llamado BranchScope
https://t.co/vA1PkCNv4m
#Intel Processors Vulnerable To Spectre-Like #BranchScope Side-Channel Attack https://t.co/0MbxB29X03 via @HotHardware #security
If you were afraid of #Spectre Variant 2 please meet his evil twin #BranchScope! https://t.co/5YJ4KjL4GI Both attack very similar vulnerabilities. @Polyverse_io Polymorphic Linux users don't have to worry we stop 100% of Spectre Variant 2 :)
#Intel Processors Vulnerable To #Spectre-Like #BranchScope Side-Channel Attack https://t.co/ki9t3RIQOt via @HotHardware
“the attack uses some of the same predictive execution vulnerabilities as #Spectre” https://t.co/ObahPvZDNw. via @Computing_News: #Cybersecurity researchers have revealed a new attack known as #BranchScope.
#ITSec #ITSecurity #cyberattacks
#BranchScope, a new Intel processor #vulnerability? https://t.co/lQZSWJCDXK #CPU #cybersecurity #DataSecurity @SCMagazine
#Meltdown and #Spectre Aftermath: #Intel CPUs Now Vulnerable to New Side-Channel Attacks Called #BranchScope https://t.co/9tkHe9A5gt by @MariusNestor #infosec #infosecurity
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