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Guru3D.com » News » Intel Has to Delay Patches for new Spectre-NG Vulnerabilities

Intel Has to Delay Patches for new Spectre-NG Vulnerabilities

by Hilbert Hagedoorn on: 05/07/2018 03:31 PM | source: | 30 comment(s)
Intel Has to Delay Patches for new Spectre-NG Vulnerabilities

Last week we reported about Spectre-NG, eight new vulnerabilities similar to Spectre, of which four tagged as critical have been detected. Intel would have been working behind scenes on patching the new vulnerabilities, as it now seems it will take at least another two weeks before Intel can release the initial patches.

The news is reported today by Heise in Germany and is based on sources that are familiar with Intel's patch plans. From the looks of it, Intel is not capable of finishing up the patches before the disclosure publication date of what the new vulnerabilities mean and are. Up-to-now, any and all technical information on the Spectre-NG variants are disclosed. Likely all detected and to be published by Google Project Zero.

Intel set a new target for initial patches and firmware updates at the 21st of May, however also indicated they might not make that date and if so, requested technical disclosure until July 10th 2018. New microcode updates are due to be released on this date. At the same time, technical information on the nature of at least two of the Specter NG vulnerabilities are likely to be published. Heise states that a wide number of systems would be affected by the leaks including pretty much Core-i processors, Xeon variants, as well as Pentium and Celeron proc based Atom CPUs released ever since 2013. Later in August, it will address and patch the most serious leak that involves virtualized environments like cloud hosts, making it possible to obtain secure information directly from the CPU. The patch date for that specific vulnerability would be August 14 according to Heise. AMD has indicated it is investigating all reports. It is completely unclear whether the company was affected by the vulnerabilities as well.

To secure the architecture, Intel plans a combination of hardware updates in the form of new microcode and software improvements that the operating system manufacturers have to implement.







« Samsung lowers prices for 970 EVO and PRO SSD considerably · Intel Has to Delay Patches for new Spectre-NG Vulnerabilities · AU Optronics Significantly Increases production of high-end panels, also 8K »

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schmidtbag
Senior Member



Posts: 5584
Joined: 2012-11-10

#5544575 Posted on: 05/07/2018 06:11 PM
Rectal processor, because i think we all feel like we have been shafted , pardon my French.

Now I really wish one of the exploits were called "rectum" with the slogan "a different kind of backdoor".

For me the main concern is that these exploits are known for the intel hardware designers for at least 4-5 years. I cannot imagine why they did not fix these exploits. What is the cause? What was their purpose?

Well the performance losses would be a major reason. Considering Intel hasn't really had any significant performance-per-clock improvements since Haswell, it'd look pretty bad for them to release a new product with worse performance. And then what would they do to explain that? Security purposes? Because then that suggests previous products weren't secure. So to me, it makes sense Intel would intentionally sweep the problems under the rug and hope nobody discovers them.

XP-200
Senior Member



Posts: 5520
Joined: 2003-04-05

#5544576 Posted on: 05/07/2018 06:14 PM
^^^Intel's new Rectal Processor, because when you want to feel like you have been shafted, make it Intel inside. :p

Dimitrios1983
Senior Member



Posts: 254
Joined: 2018-03-01

#5544578 Posted on: 05/07/2018 06:17 PM
Don't worry folks, INTEL will fix this by stealing more talented AMD workers and they will pull a monopoly tactic and will be back in business.

Turanis
Senior Member



Posts: 1727
Joined: 2014-08-15

#5544583 Posted on: 05/07/2018 07:30 PM
We laugh hard here,but the guys who take care of a data center,web server-mail,etc, they dont.They will have hard times with the Intel Xeon cpus.
If Intel will mitigate AVX/2,they're doomed.

bombardier
Senior Member



Posts: 244
Joined: 2004-07-18

#5544587 Posted on: 05/07/2018 08:19 PM
Right! I want my money back. Lemon...

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