Intel backdoors? Not in my CPU!

Joke's on them. I only have USB 2.0 ports.

>>58454519
At least this makes locking down computers with secure boot or whatever useless

sure glad I don't let people stick their bits in my machine

>>58454569

Skylake and newer CPUs.

>>58454519
irrelevant for most of us. if a guy bursts through my door with his usb 3.0 donger in his hand, ready to plug it in deep inside and abuse the backdoor, I'll have other worries than my PC security.

>>58454519
>cuck magazine
fuckoff and shill elsewhere faggot.
advertisements keep 4chan running, you resorting to shitposting not only deprives potential and actual technological discussion, but makes other retarded fucks not much unlike yourself, from opting towards an ad instead of relentless shillposting.

>>58454519
>Positive Technologies
And they say that russian hackers are meme

>>58454519
>attacker has physical access you your hardware
>implying there aren't 999 and 1 other ways to bug and hijack you

>>58454624

I've learned that Russian Hackers are the new 400 pound my little pony boogiemen.

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>>58454708
>implying Russian make that much money to buy such amounts of food to get that fat

>>58454519
https://www.youtube.com/watch?v=QuuTLkZFsug

>>58454754

Eh, highly motivated people that are all out of fucks to give need a wide berth.

>>58454519
Ha, I already closed USB ports with tape.

>owning a pc with usb ports

>>58455834
>owning a computer
>not booting tails from different net cafés

>>58455711
>This indestructible tape will keep them out for sure!

>>58454602
We are all scared of random guys, sniffing out our back doors and try to penetrate it.

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That's why I'm only using amd

>>58454519
>it's okay when AMD does it

>>58454754
People actually believe in the Holodomor bullshit?

If someone with malicious intent has physical access to your computer, you're probably fucked anyway.

>>58454519
You're better off with one of those dongles that pretend to be a network port.

Don't worry
RYZEN has USB3.0 too

>tfw 2500k master race
Who's laughing now, skylake fags?

>>58457645
> expecting AMD chipsets to work as advertised

Learn to apprectiate the power of Security Through Incompetence(tm), anon.

>>58454595
This implies USB 3.0 controller being active on the motherboard.
Nobody forces you to use these ports. You can add your own controller via pcie.

>>58454519
Intel? Whats that, oh, not AMD? Then does anyone care?


>Answer: No

>>58454519
Intel fucking sucks, cant even make a decent driver

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>>58454519
>MFW this is literally a feature on high-end motherboards, you don't even need a CPU.
Can anyone say Q-Flash and Flashback?

>>58457270
Joke's on you, (((they))) have it in ryzen chips too. Have fun on fx series cpus

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>>58458900
Checked

>>58458082
USB requires the CPU, so the controller could still be vulnerable.

>>58454519
because AMD doesnt have this as well right?

>>58454519
You'd be scared of the UEFi/EFI bugs hiding in the darkness.

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>>58460547
of course AMD make no backdoors

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>>58458082
>>58454569
Literally their logic:
>haha jokes on you all who got raped in prison, I was wearing a butt plug the whole time.

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>>58454595
>haswell
the feeling is quality, male community member

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>>58454519
>it's another physical access exploit episode
Looks like proprietary software is finished for real this time guys

>>58454519
>a person physically accessing my desktop pc
not in my lifetime, i don't live near niggers either

So this thing can bypass full-drive encryption or can at most allow you to install malware before the encryption, so the attacker can steal the password and decrypt the drive later?

>>58457645
But does it allow fucking jtag over usb, a feature literally nobody asked for?

>>58462839
if you havent noticed, serial isnt too common
usb is hot swap, serial wasnt
usb jtag is an amazing feature, it will make debugging other pcs so much easier

>>58462839
>a feature literally nobody asked for
Except system integrators, who buy the majority of CPU's.

If you want to see if this short-sighted corporate fuckup is enabled, retrieve the IA32_DEBUG_INTERFACE MSR value via 'rdmsr --bitfield 0:0 0xc80'. If it comes back as one, congratulations, you are probably runnning a budget, U-suffixed Skylake processor that was designed with the manufacturer, rather than you, in mind.

>>58462739
My assumption is that it permits direct memory access.

Same issue with thunderbolt (or firewire lol) if you don't have VT-d enabled as via intel_iommu=on.