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Intel chips have a huge security flaw, and the fix will slow down Windows and ...

While patches are being worked on -- and in the case of Windows Insiders, have already rolled out -- users of both operating systems can expect to experience something of a performance hit.

For Linux, work is underway in the open source community to patch the problem which affects the kernel's virtual memory system.

[The bug] allows normal user programs -- from database applications to JavaScript in web browsers -- to discern to some extent the layout or contents of protected kernel memory areas.

Whenever a running program needs to do anything useful – such as write to a file or open a network connection – it has to temporarily hand control of the processor to the kernel to carry out the job.

There is presently an embargoed security bug impacting apparently all contemporary CPU architectures that implement virtual memory, requiring hardware changes to fully resolve.

READ MORE (BetaNews)

  • Massive security flaw found in Intel CPUs, patch could hit performance by up ...TechSpot
  • Report: All Intel Processors Made in the Last Decade Might Have a Massive ...Gizmodo
  • Security flaw patch for Intel CPU's could result in a huge performance hitNeowin
  • Serious Intel CPU design flaw may require a Windows patch, but probably won't ...PC Gamer
  • Intel processors made in the past decade have potential security flaw – reportRappler
  • Report: Intel CPUs suffer from major security flaw, fix could bring notable ...9to5Mac
  • Intel Chips Have Memory Access Design Flaw and Fix Could Lead to Performance DropMac Rumors
  • AMD Faces a Bumpy Road Over the
  • Intel chip kernel flaw requires OS-level fix that could impact macOS ...AppleInsider (press release) (blog)

This post first appeared on The 5th News, please read the originial post: here

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Intel chips have a huge security flaw, and the fix will slow down Windows and ...


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