@Botanic That's my assumption!
"Solution: Replace CPU Hardware"
Disappointing, but unsurprising.
"YOU KNEW THIS DAY WAS COMING. ALIEN MEGASTRUCTURES RULED OUT FOR TABBY’S STAR. DUST IS THE CULPRIT"
Technical details from Google's Project Zero, which discovered the CPU bugs and continues to do bleeding edge work finding and fixing this stuff. Amazing.
https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
@heyrhiannon If Google's writeup is accurate, CPUs from Intel, ARM, and AMD are all affected.
Backstory on the CPU bugs being widely reported today...
https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html
And 2018 will be even moreso.
"2017 Was the Year of Gene-Therapy Breakthroughs"
https://www.technologyreview.com/s/609643/2017-was-the-year-of-gene-therapy-breakthroughs/
This will get a reaction :)
Sabine Hossenfelder: "Sometimes I believe in string theory. Then I wake up."
http://backreaction.blogspot.com/2018/01/sometimes-i-believe-in-string-theory.html
"Satellites Predict a Cholera Outbreak Weeks in Advance"
https://www.scientificamerican.com/article/satellites-predict-a-cholera-outbreak-weeks-in-advance/
Update on rumored Intel CPU flaw. It seems at least one proof of concept has been developed, and data has been read from privileged memory.
This is, indeed, worth the concern.
https://thehackernews.com/2018/01/intel-kernel-vulnerability.html
@JWilliams
"Xen embargo dropping on 7 am ET Thursday. Look for lots of VM reboots ahead. Possible early mitigation for Intel x64 Page Table Isolation (PTI) pipeline bugs." (via @kennwhite@twitter)
As a follow-on to yesterday's post about an as-yet undisclosed serious bug, possibly in Intel processor hardware:
"Americans' attitudes about science in 2017: High confidence, low visibility" -- Phys.org
https://phys.org/news/2018-01-americans-attitudes-science-high-confidence.html
"Six Cyber Threats in 2018" -- MIT Technology Review
https://www.technologyreview.com/s/609641/six-cyber-threats-to-really-worry-about-in-2018/
This promises to be newsworthy once the embargo is lifted...
http://pythonsweetness.tumblr.com/post/169166980422/the-mysterious-case-of-the-linux-page-table
Happy New Year
NSF Astronomical Sciences/Electromagnetic Spectrum Management · Astrophysicist · Engineer · Posts are my own.