Windows 10: KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 14

Brink · May 14, 2019

KB4494454: Intel microcode updates

Applies to: Windows 10

Summary

Intel recently announced that it has completed software validations and has started to release new microcode for current CPU platforms in reaction to the following threats:

CVE-2019-11091 – Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

CVE-2018-12126 – Microarchitectural Store Buffer Data Sampling (MSBDS)?

CVE-2018-12127 – Microarchitectural Load Port Data Sampling (MLPDS)

CVE-2018-12130 – Microarchitectural Fill Buffer Data Sampling (MFBDS)

This new release includes a microcode update from Intel for the following CPUs.

Important

Install this update for the listed processors only.

Code name Product collection Product names CPU ID Platform ID Microcode update revision Ivy Bridge 3rd Generation Intel® Core™
Processor Family
Intel® Celeron® Processor Family
Intel® Pentium® Processor Family Intel® Core™ Processor Extreme Edition i7-3920XM, i7-3940XM
Intel® Celeron® Processor 1000M, 1005M, 1007U, 1017U, 1019Y, 1020E, 1020M, 1037U, 1047UE, 927UE, G1610, G1610T, G1620, G1620T, G1630
Intel® Core™ Processor i7-3517U, i7-3517UE, i7-3520M, i7-3537U, i7-3540M, i7-3555LE, i7-3610QE, i7-3610QM, i7-3612QE, i7-3612QM, i7-3612QM, i7-3615QE, i7-3615QM, i7-3630QM, i7-3632QM, i7-3632QM, i7-3635QM, i7-3667U, i7-3687U, i7-3689Y, i7-3720QM, i7-3740QM, i7-3770, i7-3770K, i7-3770S, i7-3770T, i7-3820QM, i7-3840QM
Intel® Core™ Processor i5-3210M, i5-3210M, i5-3230M, i5-3230M, i5-3317U, i5-3320M, i5-3330, i5-3330S, i5-3337U, i5-3339Y, i5-3340, i5-3340M, i5-3340S, i5-3350P, i5-3360M, i5-3380M, i5-3427U, i5-3437U, i5-3439Y, i5-3450, i5-3450S, i5-3470, i5-3470S, i5-3470T, i5-3475S, i5-3550, i5-3550S, i5-3570, i5-3570K, i5-3570S, i5-3570T, i5-3610ME
Intel® Core™ Processor i3-3110M, i3-3120M, i3-3120ME, i3-3130M, i3-3210, i3-3217U, i3-3217UE, i3-3220, i3-3220T, i3-3225, i3-3227U, i3-3229Y, i3-3240, i3-3240T, i3-3245, i3-3250, i3-3250T
Intel® Pentium® Processor 1405 v2, 2020M, 2030M, 2117U, 2127U, 2129Y, A1018, G2010, G2020, G2020T, G2030, G2030T, G2100T, G2120, G2120T, G2130, G2140 306A9 12 0X21 Haswell E, EP Intel® Core™ X-series Processors
Intel® Xeon® Processor E5 v3 Family Intel® Core™ Processor Extreme Edition i7-5960X
Intel® Core™ Processor i7-5820K, i7-5930K
Intel® Xeon® Processor v3 E5-1428L, E5-1603, E5-1607, E5-1620, E5-1630, E5-1650, E5-1660, E5-1680, E5-2408L, E5-2418L, E5-2428L, E5-2438L, E5-2603, E5-2608L, E5-2608L, E5-2609, E5-2618L, E5-2620, E5-2623, E5-2628L, E5-2630, E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650, E5-2650L, E5-2658, E5-2660, E5-2667, E5-2670, E5-2680, E5-2683, E5-2685, E5-2687W, E5-2690, E5-2695, E5-2697, E5-2698, E5-2699, E5-4610, E5-4620, E5-4627, E5-4640, E5-4648, E5-4650, E5-4655, E5-4660, E5-4667, E5-4669 306F2 6F 0x43 Skylake U 6th Generation Intel® Core™ Processors Intel® Core™ Processor i7-6500U, i7-6510U, i7-6600U
Intel® Core™ Processor i5-6200U, i5-6210U, i5-6300U, i5-6310U
Intel® Core™ Processor i3-6100U, i3-6110U Intel® Pentium® Processor 4405U, 4415U
Intel® Celeron® Processor 3855U, 3865U, 3955U, 3965U 406E3 C0 0xCC Skylake U23e 6th Generation Intel® Core™
Processor Family Intel® Core™ Processor I7-6560U, I7-6567U, I7-6650U, I7-6660U
Intel® Core™ Processor I5-6260U, I5-6267U, I5-6287U, I5-6360U
Intel® Core™ Processor I3-6167U 406E3 C0 0xCC Skylake D, Bakerville Intel® Xeon® Processor D Family Intel® Xeon® Processor D-2123IT, D-2141I, D-2142IT, D-2143IT, D-2145NT, D-2146NT, D-2161I, D-2163IT, D-2166NT, D-2173IT, D-2177NT, D-2183IT, D-2187NT 50654 B7 0x200005E Skylake Server Intel® Xeon® Scalable Processors Intel® Xeon® Platinum Processor 8153, 8156, 8158, 8160, 8160F, 8160M, 8160T, 8164, 8168, 8170, 8170M, 8176, 8176F, 8176M, 8180, 8180M
Intel® Xeon® Gold Processor 5115, 5118, 5119T, 5120, 5120T, 5122, 6126, 6126F, 6126T, 6128, 6130, 6130F, 6130T, 6132, 6134, 6134M, 6136, 6138, 6138F, 6138T, 6140, 6140M, 6142, 6142F, 6142M, 6144, 6146, 6148, 6148F, 6150, 6152, 6154
Intel® Xeon® Silver Processor 4108, 4109T, 4110, 4112, 4114, 4114T, 4116, 4116T
Intel® Xeon® Bronze Processor 3104, 3106 50654 B7 0x200005E Skylake W Intel® Xeon® Processor W Family Intel® Xeon® Processor W-2123, W-2125, W-2133, W-2135, W-2145, W-2155, W-2195, W-2175 50654 B7 0x200005E Skylake X Intel® Core™ X-series Processors Intel® Core™ Extreme Edition Processor i9-7980XE Intel® Core™ X-series Processor i9-7900X, i9-7920X, i9-7940X, i9-7960X
Intel® Core™ X-series Processor i7-7800X, i7-7820X 50654 B7 0x200005E Apollo Lake Intel® Pentium® Processor J Series
Intel® Pentium® Processor N Series
Intel® Celeron® Processor J Series
Intel® Celeron® Processor N Series
Intel® Atom® Processor A Series
Intel® Atom® Processor E3900 Series Intel® Pentium® Processor J4205, N4200
Intel® Celeron® Processor J3355, J3455, N3350, N3450
Intel® Atom® Processor x5-A3930, x5-A3940, x7-A3950, x7-A3960
Intel® Atom® Processor x5-E3930, x5-E3940, x7-E3950 506C9 03 0x38 Skylake Xeon E3 Intel® Xeon® Processor E3 v5 Family Intel® Xeon® Processor v5 E3-1220, E3-1225, E3-1230, E3-1235L, E3-1240, E3-1240L, E3-1245, E3-1260L, E3-1270, E3-1275, E3-1280, E3-1505M, E3-1515M, E3-1535M, E3-1545M, E3-1558L, E3-1565L, E3-1575M, E3-1578L, E3-1585, E3-1585L 506E3 36 0xCC Skylake H 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700HQ, i7-6770HQ, i7-6820HK, i7-6820HQ, i7-6870HQ, i7-6920HQ, i7-6970HQ
Intel® Core™ Processor i5-6300HQ, i5-6350HQ, i5-6440HQ
Intel® Core™ Processor i3-6100H 506E3 36 0xCC Skylake S 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700, i7-6700K, i7-6700T
Intel® Core™ Processor i5-6400, i5-6400T, i5-6500, i5-6500T , i5-6600, i5-6600K, i5-6600T
Intel® Core™ Processor i3-6100, i3-6100T, i3-6120, i3-6120T, i3-6300, i3-6300T, i3-6320, i3-6320T
Intel® Pentium® Processor G4400, G4400T, G4420, G4420T, G4500, G4500T, G4520, G4520T, G4540
Intel® Celeron® Processor G3900, G3900T, G3920, G3920T, G3940 506E3 36 0xCC Gemini Lake Intel® Pentium® Processor Silver Series
Intel® Celeron® Processor J Series
Intel® Celeron® Processor N Series Intel® Pentium® Silver Processor J5005, N5000
Intel® Celeron® Processor J4005, J4105
Intel® Celeron® Processor N4000, N4100 706A1 01 0x2E Important

This update is a standalone update that is targeted at Windows 10 RTM. This update also includes Intel microcode updates that were already released for these operating systems at the time of release to manufacturing (RTM). We will offer additional microcode updates from Intel through this article for these operating systems as they become available to Microsoft. Use the registry settings as described in the Windows client article. (By default, these registry settings are enabled for Windows client OS editions.)

Consult with your device manufacturer and Intel through their websites regarding their microcode recommendation for your device before you apply this update to your device.
How to obtain and install the update

Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.
Click to expand...

Source: https://support.microsoft.com/en-us/...rocode-updates

See also:

https://support.microsoft.com/en-us/...rocode-updates

Direct download links for KB4494454 MSU file from Microsoft Update Catalog:

*Arrow Download KB4494454 MSU for Windows 10 v1507 32-bit (x86) - 1.4 MB

*Arrow Download KB4494454 MSU for Windows 10 v1507 64-bit (x64) - 1.4 MB

Tip Find Windows 10 Version Number

PowerShell script for CPU information, incl. CPUID Solved - Windows 10 Forums

Speculation Control Validation PowerShell Script
Understanding Get-SpeculationControlSettings PowerShell script output

:)

Brink · May 14, 2019

KB4346088 Intel microcode updates for Windows 10 v1507 - August 21

New KB4346088 released August 21, 2018. See first post for more details. *Smile

See also: KB4346088 Intel microcode updates for Windows 10 v1507 - August 21 - Windows 10 Forums

Donny Murgatroyd · May 14, 2019

Intel microcode update for Windows 10 1803

I suggest you look
here for the latest info on microcode updates.

I also suggest you download InSpectre from GRC
Click to expand...

The link you provided is KB4090007 intended for Windows 10 1709, it does not work on Windows 10 1803.

Also, InSpectre displays the same results as the Powershell script, i.e. that Windows 10 1803 does not protect against Spectre.

rwb1012 · May 14, 2019

Intel microcode update for Windows 10 1803

I suggest you look
here for the latest info on microcode updates.

I also suggest you download InSpectre from GRC

Windows 10: KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 14

KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 14

KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 14

KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 14

KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 14 - Similar Threads - KB4494454 Intel Microcode

KB4494454 Intel Microcode Updates for Windows 10 v1507 - March 10

KB4494454 Intel Microcode Updates for Windows 10 v1507 - February 25

KB4494454 Intel Microcode Updates for Windows 10 v1507 - January 30

KB4494454 Intel Microcode Updates for Windows 10 v1507 - August 29

KB4497165 Intel microcode updates for Windows 10 v1903 - May 14

KB4494452 Intel microcode updates for Windows 10 v1709 - May 14

KB4494453 Intel microcode updates for Windows 10 v1703 - May 14

KB4494175 Intel Microcode Updates for Windows 10 v1607 - May 14

KB4091666 Intel microcode updates for Windows 10 v1507

KB4494454 Intel Microcode Updates for Windows 10 v1507 - March 10

KB4494454 Intel Microcode Updates for Windows 10 v1507 - February 25

KB4494454 Intel Microcode Updates for Windows 10 v1507 - January 30

KB4494454 Intel Microcode Updates for Windows 10 v1507 - August 29

Users found this page by searching for:

KB4494175: Intel microcode updates

intel microcode microsoft i5-4430