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Where does spector pro install5/31/2023 Microsoft has released updates to help mitigate these vulnerabilities. We advise customers seek guidance from their respective vendors. Important: These issues will affect other systems such as Android, Chrome, iOS, and MacOS. They have been assigned the following CVEs:ĬVE-2018-11091 – “Microarchitectural Data Sampling Uncacheable Memory (MDSUM)”ĬVE-2018-12126 – “Microarchitectural Store Buffer Data Sampling (MSBDS)”ĬVE-2018-12127 – “Microarchitectural Fill Buffer Data Sampling (MFBDS)”ĬVE-2018-12130 – “Microarchitectural Load Port Data Sampling (MLPDS)” On May 14, 2019, Intel published information about a new subclass of speculative execution side-channel vulnerabilities known as Microarchitectural Data Sampling. Note: We recommend that you install all of the latest updates from Windows Update before you install any microcode updates. For more information about L1TF and recommended actions, see our Security Advisory:ĪDV180018 | Microsoft Guidance to mitigate L1TF variant L1TF affects Intel® Core® processors and Intel® Xeon® processors. ![]() On August 14, 2018, L1 Terminal Fault (L1TF), a new speculative execution side channel vulnerability was announced that has multiple CVEs. For more information about this vulnerability and recommended actions, see the following Security Advisory:ĪDV180016 | Microsoft Guidance for Lazy FP State Restore On June 13, 2018, an additional vulnerability involving side-channel speculative execution, known as Lazy FP State Restore, was announced and assigned CVE-2018-3665. įor more information about these vulnerabilities, see the resources that are listed under May 2018 Windows operating system updates, and refer to the following Security Advisories:ĪDV180012 | Microsoft Guidance for Speculative Store BypassĪDV180013 | Microsoft Guidance for Rogue System Register Read The customer risk from both disclosures is low. On May 21, 2018, Google Project Zero (GPZ), Microsoft, and Intel disclosed two new chip vulnerabilities that are related to the Spectre and Meltdown issues and are known as Speculative Store Bypass (SSB) and Rogue System Registry Read. You can learn more about these vulnerabilities at Google Project Zero. This class of vulnerabilities is based on a common chip architecture that was originally designed to speed up computers. ![]() ![]() On January 3, 2018, Microsoft released an advisory and security updates related to a newly-discovered class of hardware vulnerabilities (known as Spectre and Meltdown) involving speculative execution side channels that affect AMD, ARM, and Intel processors to varying degrees. ![]() Specific vulnerability details for these silicon-based issues can be found in the following security advisories and CVEs:ĪDV180002 - Guidance to mitigate speculative execution side-channel vulnerabilitiesĪDV180012 - Microsoft Guidance for Speculative Store BypassĪDV180013 - Microsoft Guidance for Rogue System Register ReadĪDV180016 - Microsoft Guidance for Lazy FP State RestoreĪDV180018 - Microsoft Guidance to mitigate L1TF variantĪDV190013 - Microsoft Guidance to mitigate Microarchitectural Data Sampling vulnerabilitiesĪDV220002 - Microsoft Guidance on Intel Processor MMIO Stale Data VulnerabilitiesĬVE-2022-23825 AMD CPU Branch Type ConfusionĬVE-2022-23816 AMD CPU Branch Type Confusion It also provides a comprehensive list of Windows client and server resources to help keep your devices protected at home, at work, and across your enterprise. This article provides information and updates for a new class of silicon-based microarchitectural and speculative execution side-channel vulnerabilities that affect many modern processors and operating systems. Please check back here regularly for updates and new FAQ. This article will be updated as additional information becomes available.
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