![]() ![]() ![]() In fact, ready-made JavaScript attacks are already out the wild. Compromised performance or not, we’d recommend installing all recommended updates, as Meltdown and Spectre sound like they mean business. The aforementioned Windows update is currently available for computers running Windows 10, but won’t reach units powered by an older build of the operating system – Windows 7 and Windows 8, for example – until January 9. Spectre will require a complete re-architecture of the way processors are designed and the threats posed will be with us for an entire hardware lifecycle, likely the next decade. It’s known as Spectre and, while harder to exploit, is arguably scarier as it’s rooted in fundamental processor design flaws that affect not only Intel but ARM, AMD and other chip makers.Īccording to some cybersecurity experts, fixing Spectre will require a complete overhaul of the way chips are made and could take years.Ħ. The underlying vulnerability, however, is understood to affect nearly all microprocessors. Using #Meltdown to steal passwords in real time #intelbug #kaiser #kpti /cc /JbEvQSQraP It’s thought to be relatively easy to implement Meltdown, as this proof-of-concept attack shows. This is the protected part of your computer used to store sensitive material, like login credentials – usernames and passwords – and credit card information, in an unencrypted format. The Intel-specific vulnerability has been dubbed Meltdown, and if unaddressed, could provide malicious applications with a direct passage into your machine’s kernel memory data. It certainly seems to be the worst hit, but the single biggest myth about the so-called ‘Intel chip problem’ is that it’s all Intel’s fault. Well, there are actually two separate flaws – and Intel is correct in saying that it’s not the only chip manufacturer affected. So exactly what is the flaw and who’s right? It adds that the issue is not unique to its hardware, but rather that “…many types of computing devices - with many different vendors’ processors and operating systems - are susceptible to these exploits.” Intel has, perhaps unsurprisingly, dismissed complaints of compromised performance as exaggerated, saying in a prepared statement that any dip in processing power caused by the patch is purely “workload-dependent and, for the average user, should not be significant.” Here’s everything we know so far about the Meltdown and Spectre vulnerabilities. Worse still, there’s a chance the patch could cause your system’s performance to suffer. Microsoft has released a compulsory maintenance update, dubbed the ‘Kaiser patch’, for Windows 10, designed to protect your computer from a major security flaw present in all modern Intel processors – in fact, virtually all microprocessors are thought to be affected. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |