Intel says it has identified the issues behind the unexpected reboots on Broadwell and Haswell processors and is working toward releasing an update that addresses the exploits without causing random reboots and data loss. In our testing this update has been found to prevent the behavior described.
"We understand that Intel is continuing to investigate the potential impact of the current microcode version and encourage customers to review their guidance on an ongoing basis to inform their decisions", Microsoft wrote in its support page.More news: Jaffetilchin Investment Partners LLC Invests $486000 in Danaher Co. (DHR) Stock
The patches aimed at mitgating Variant 2 (Spectre) of the three vulnerabilities revealed by Google's Project Zero were causing systems to crash unexpectedly for a number of users.
The Redmond fix (KB4078130) was issued over the weekend and disables the mitigation for branch target injection vulnerability CVE-2017-5715.
As Intel's microcode updates for Spectre Variant 2 can result in "higher than expected reboots and other unpredictable system behavior" that may lead to "data loss or corruption", Microsoft has issued an emergency update to disable Spectre Variant 2 mitigation.More news: Kendrick Lamar opens Grammys with powerful performance
Microsoft has released another security patch against "Spectre Variant 2" bug found on Intel chips.
Microsoft has issued the update as part of its Windows Update catalog, which means you'll need to download it manually for now. "We recommend Windows customers, when appropriate, reenable the mitigation against CVE-2017-5715 when Intel reports that this unpredictable system behaviour has been resolved for your device". Microsoft is also releasing a new registry key setting for impacted devices, allowing IT admins to manually disable or enable the Spectre variant 2 protections.
The Spectre flaw affected almost every modern computing device, including those with chips from Intel, Advanced Micro Devices (AMD) and ARM Holdings.More news: After Achieving 52-Week High, Is Accenture plc (ACN)'s Near-Term Analysis Positive?