Top Tweets for #speculativeexecution
The processor begins executing instructions from its predicted path
before it knows whether the prediction is correct.
This is called Speculative Execution.
It’s one of the biggest reasons modern processors feel so fast.
#SpeculativeExecution #CPU #Semiconductor
SLAP (Data Speculation Attacks via Load Address Prediction on Apple Silicon) and FLOP (Breaking the Apple M3 CPU via False Load Output Predictions ) Apple CPUs speculation attacks #SLAP #FLOP #Apple #SpeculativeExecution #DataLeak https://t.co/PaIJJpCodU
@MIT_CSAIL researchers have worked out they can brute-force the protective #PointerAuthenticationCodes (PAC) without being detected—even in kernel memory.
Once again, it’s the fault of our old friend: #SpeculativeExecution.
👉Nearly every computer chip from the last 20 yrs has security flaws with specific variations labeled as Spectre & Meltdown.
📌Learn more here: https://t.co/7YZ3bsbhBn
#owasptop10 #spectre #meltdown #speculativeexecution #caching #appsec #SaaS #apptrana #indusface
👉Nearly every computer chip from the last 20 yrs has security flaws with specific variations labeled as Spectre & Meltdown.
📌Learn more here: https://t.co/HedjxxNhOe
#owasptop10 #spectre #meltdown #speculativeexecution #caching #appsec #SaaS #apptrana #indusface
#Security
#Vulnerability
Wie sich vorauseilender Gehorsam (#SpeculativeExecution) ausnutzen lässt: https://t.co/ZOiuiYyxbv. (2018: "The Meltdown and Spectre attacks, disclosed last year, have upended the #industry. With them an attacker can read any location in memory and
>
Insult 2 Injury: #MicroOp vulns will strap lead weights onto chip performance #Spectre #security
@UVAEngineers
#AMD #Intel #SpeculativeExecution
Insult 2 Injury: #MicroOp vulns will strap lead weights onto chip performance #Spectre #security @UVAEngineers #AMD #Intel #SpeculativeExecution https://t.co/v2itaLBpO4
It’s been three years, but researchers have disclosed new attacks on #SpeculativeExecution in @Intel and @AMD chips. Just be thankful they didn’t give it a catchy name, like #Spectre.
https://t.co/kpaL8pTMal
… So what?
So if bad actors get a toehold into a minor kernel bug, they can pwn the whole shebang in minutes. They do it by co-opting our old friend #speculativeExecution.
https://t.co/QTlecKIYVT
2/…
#Security Holes: #SpeculativeExecution Mitigation, #CrossTalk / #SRBDS and More https://t.co/xqtX8LLX1z
#CSKY Architecture Gets Fix For Its Own #SpeculativeExecution Bug In #Linux 5.7
https://t.co/ggYJzAOiKb
Check out latest blog from Bill Horne: The ZombieLoad malware affects Intel processors and enables a potential attacker to read small pieces of information from various p... #applicationsecurity #intelprocessors #malware #speculativeexecution #zombieload https://t.co/CV6psLhu5V
#Intel Failed to Fix a #Hackable #Chip Flaw Despite a Year of Warnings
#SpeculativeExecution attacks still haunt Intel, long after researchers told the company what to fix.
https://t.co/Rrky0MF7tK
#CyberSecurity #vuln #hackers #hacking #infosec #cyber
Linus Torvalds warned KubeCon attendees that managing software is about to become a lot more challenging, thanks to two looming ... https://t.co/ShFlfEgLce #hardware #kubecom+cloudnativecon+opensourcesummitchina #linustorvalds #linux #processors #speculativeexecution @mvizard
Latest from Mike Vizard. @mvizard Linus Torvalds Sees Lots of Hardware Headaches Ahead https://t.co/ShFlfEgLce #hardware #kubecom+cloudnativecon+opensourcesummitchina #linustorvalds #linux #processors #speculativeexecution
Linus Torvalds warned KubeCon attendees that managing software is about to become a lot more challenging, thanks to two looming har... @mvizard https://t.co/ShFlfEgLce #hardware #kubecom+cloudnativecon+opensourcesummitchina #linustorvalds #linux #processors #speculativeexecution
Whatever happened to #SpeculativeExecution threats from last year? #Meltdown and #Spectre were big last year at #RSAC2018, but seem to have vanished from #RSAC2019
See what @RobWright22 had to say about it.
https://t.co/gTrY13zD3u
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