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Last year " Meltdown " , " Spectre " safe flaw we still remain fresh in one's memory, use hacker of this two large hole to be able to dominate Intel chip easily, thereby the user information with important purloin. But Intel spent whacker effort just these flaw rehabilitate, but the haze that did not think of flaw reemerges to go up in Intel head.
On May 15 message, intel government is in Zhou Er expresses local time, they discovered a few new loophole in processor, and these flaw are very troublesome. Intel is what the flaw of new discovery says " sampling of small framework data " (MDS) , the hacker is OK this flaw reads have the aid of in taking chip almost all crucial information, what be worth exclusively to rejoice is flaw discovers earlier, and hacker not quite can this flaw undertakes have the aid of attack.
According to latest news, science and technology of sina of Intel official direction expresses, about MDS flaw be related, include 8 generation, 8 acting cruel farsighted inside a lot of product is already OK solve a problem from hardware level, and other chip product can be pushed in Microsoft after sending a system to upgrade, also solve along with all the others.
Intel can say in time of a year is for repair system flaw and be kept constantly on the run, the repair patch that rolls out first year after year today is faulty also, this patch can make Intel chip probably most below certain circumstance slow 19% . But for safe for the purpose of, intel still suggests broad user maintains systematic condition to be in newest, in order to avoid safe risk.
And " Meltdown " , " Spectre " flaw photograph is compared, the coefficient of MDS flaw risk of this second exposure is a lot of smaller also. "Meltdown " , " Spectre " the reason that flaw appears is handling framework itself, incidence is very accordingly wide, and effect a radical cure thoroughly hard. And MDS flaw just appears on Intel processor seemingly, incidence is so finite.
To consumer this is false alarm only probably, want authority only it is OK to hit a patch for a short while. But come two this years Intel chip explodes often giving flaw issue also is to make a person feel careladen really, go up as market have the processor product with top rate, intel chip in every case has what tendercy to be able to affect broad customer, hope similar loophole was not appearing often.
