Stardust_One
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"SpecuCheck is a Windows utility for checking the state of the software mitigations against CVE-2017-5754 (Meltdown) and hardware mitigations against CVE-2017-5715 (Spectre)", Source: https://github.com/ionescu007/SpecuCheck Thanks to bcavnaugh. bcavnaugh This Works for All OS Testing this Now https://gallery.technet.microsoft.com/scriptcenter/Speculation-Control-e36f0050/view/Discussions#content
A EXE Run File *It Works Org Zip And a zipped version of the same script (usually easier to download) https://1drv.ms/u/s!AvUMCaElfVkvmnIkcJbDb8_kbBnO
Updated EXE And a zipped version of the same script (usually easier to download) https://1drv.ms/u/s!AvUMCaElfVkvmnIkcJbDb8_kbBnO
Code for my EVGA X99 *All we need now is the Bios for at lest the X99 Classified MB
D:\SpeculationControlEXE>SpeculationControl [Compiled using PS2EXE on 06/01/2018 from version 1.3 of script, and including fix for multiple CPUs] [See: https://gallery.technet.microsoft.com/scriptcenter/Speculation-Control-e36f0050/] Speculation control settings for CVE-2017-5715 [branch target injection] Hardware support for branch target injection mitigation is present: False Windows OS support for branch target injection mitigation is present: True Windows OS support for branch target injection mitigation is enabled: False Windows OS support for branch target injection mitigation is disabled by system policy: False Windows OS support for branch target injection mitigation is disabled by absence of hardware support: True Speculation control settings for CVE-2017-5754 [rogue data cache load] Hardware requires kernel VA shadowing: True Windows OS support for kernel VA shadow is present: True Windows OS support for kernel VA shadow is enabled: True Windows OS support for PCID performance optimization is enabled: True [not required for security] Suggested actions * Install BIOS/firmware update provided by your device OEM that enables hardware support for the branch target injection mitigation. BTIHardwarePresent : False BTIWindowsSupportPresent : True BTIWindowsSupportEnabled : False BTIDisabledBySystemPolicy : False BTIDisabledByNoHardwareSupport : True KVAShadowRequired : True KVAShadowWindowsSupportPresent : True KVAShadowWindowsSupportEnabled : True KVAShadowPcidEnabled : True [Script completed. Close window when ready...]
Edit:...
post edited by Carbonshape - 2018/01/09 15:53:59
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/05 08:40:53
(permalink)
Might be best to post this info in the Main Thread Intel: Serious Vulnerability Speculation in all CPUs An official Microsoft Powershell Cmdlet Module now exists as well, which is the recommended and supported way to get this information. Warning Customers who only install the Windows January 2018 security updates will not receive the benefit of all known protections against the vulnerabilities. In addition to installing the January security updates, a processor microcode, or firmware, update is required. This should be available through your device manufacturer.
post edited by bcavnaugh - 2018/01/05 09:08:56
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Sajin
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Re: Meltdown & Spectre Windows utility
2018/01/05 09:02:23
(permalink)
Moving thread to general software.
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Stardust_One
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Re: Meltdown & Spectre Windows utility
2018/01/05 09:06:28
(permalink)
bcavnaugh Might be best to post this info in the Main Thread Intel: Serious Vulnerability Speculation in all CPUs An official Microsoft Powershell Cmdlet Module now exists as well, which is the recommended and supported way to get this information.
So, did you upgrade allready and realized som performance-loss?
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Sajin
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Re: Meltdown & Spectre Windows utility
2018/01/05 09:15:55
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Carbonshape
bcavnaugh Might be best to post this info in the Main Thread Intel: Serious Vulnerability Speculation in all CPUs An official Microsoft Powershell Cmdlet Module now exists as well, which is the recommended and supported way to get this information.
So, did you upgrade allready and realized som performance-loss?
You won't notice any performance loss yet since the patch also requires a bios update to be fully enabled.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/05 09:34:11
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owcraftsman
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Re: Meltdown & Spectre Windows utility
2018/01/06 09:19:14
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Can anyone confirm all updates required to fix the issue are available for any motherboard cpu combination? I see no patches and or bios updates for this issue or the Intel ME issue both which are serious security vulnerabilities for any of my motherboards.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/06 09:40:48
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Most all of the Intel ME issues have been fixed with a Bios that is on Motherboards that had the issues, not all did. You can Threads here on the Forum about the Intel ME issue. Best keep the two Intel Issues separate as to not confuse members. The NEW Intel Issue is going to take All involved time to fix it.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/06 09:45:24
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Sajin
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Re: Meltdown & Spectre Windows utility
2018/01/06 12:03:15
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owcraftsman Can anyone confirm all updates required to fix the issue are available for any motherboard cpu combination? I see no patches and or bios updates for this issue or the Intel ME issue both which are serious security vulnerabilities for any of my motherboards.
Still waiting for gigabyte to release a bios update for meltdown/spectre.
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Stardust_One
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Re: Meltdown & Spectre Windows utility
2018/01/06 12:20:32
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Maybe I'm missing something, but there's nothing for my EVGA too.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/06 12:21:01
(permalink)
owcraftsman Can anyone confirm all updates required to fix the issue are available for any motherboard cpu combination? I see no patches and or bios updates for this issue or the Intel ME issue both which are serious security vulnerabilities for any of my motherboards.
Do you have Gigabyte Motherboard Now? It is a Weekend No One Is Working Today This is going to take time and maybe a Lot of Time.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/07 07:39:13
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Maybe Time To Merge the Threads. Or Maybe Create It's Own Sub Forum Area.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/08 15:20:53
(permalink)
This Works for All OSTesting this Now https://gallery.technet.microsoft.com/scriptcenter/Speculation-Control-e36f0050/view/Discussions#content A EXE Run File *It Works Org Zip And a zipped version of the same script (usually easier to download)https://1drv.ms/u/s!AvUMCaElfVkvmnIkcJbDb8_kbBnO Updated EXEAnd a zipped version of the same script (usually easier to download) https://1drv.ms/u/s!AvUMCaElfVkvmnIkcJbDb8_kbBnO Code for my EVGA X99 *All we need now is the Bios for at lest the X99 Classified MB D:\SpeculationControlEXE>SpeculationControl [Compiled using PS2EXE on 06/01/2018 from version 1.3 of script, and including fix for multiple CPUs] [See: https://gallery.technet.microsoft.com/scriptcenter/Speculation-Control-e36f0050/] Speculation control settings for CVE-2017-5715 [branch target injection] Hardware support for branch target injection mitigation is present: False Windows OS support for branch target injection mitigation is present: True Windows OS support for branch target injection mitigation is enabled: False Windows OS support for branch target injection mitigation is disabled by system policy: False Windows OS support for branch target injection mitigation is disabled by absence of hardware support: True Speculation control settings for CVE-2017-5754 [rogue data cache load] Hardware requires kernel VA shadowing: True Windows OS support for kernel VA shadow is present: True Windows OS support for kernel VA shadow is enabled: True Windows OS support for PCID performance optimization is enabled: True [not required for security] Suggested actions * Install BIOS/firmware update provided by your device OEM that enables hardware support for the branch target injection mitigation. BTIHardwarePresent : False BTIWindowsSupportPresent : True BTIWindowsSupportEnabled : False BTIDisabledBySystemPolicy : False BTIDisabledByNoHardwareSupport : True KVAShadowRequired : True KVAShadowWindowsSupportPresent : True KVAShadowWindowsSupportEnabled : True KVAShadowPcidEnabled : True [Script completed. Close window when ready...]
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Stardust_One
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Re: Meltdown & Spectre Windows utility
2018/01/09 15:55:29
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I implemented "This works for all os" into the start-post.
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bcavnaugh
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Re: Meltdown & Spectre Windows utility
2018/01/09 15:56:28
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Thank you
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Stardust_One
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Re: Meltdown & Spectre Windows utility
2018/01/09 16:42:53
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bcavnaugh Thank you
You're welcome!
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kylerxiii
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Re: Meltdown & Spectre Windows utility
2018/01/28 08:04:56
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Is it safe to buy new Intel CPUs right now? Or should we wait till they have a in silicone fix?
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Sajin
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Re: Meltdown & Spectre Windows utility
2018/01/28 14:52:01
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kylerxiii Is it safe to buy new Intel CPUs right now? Or should we wait till they have a in silicone fix?
Waiting for new cpu's that have the silicon fixed would be best.
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aka_STEVE_b
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Re: Meltdown & Spectre Windows utility
2018/01/29 08:15:04
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EchofoxtrotFTW
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Re: Meltdown & Spectre Windows utility
2018/01/29 08:51:58
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Bobmitch
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Re: Meltdown & Spectre Windows utility
2018/02/01 21:13:43
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MSI MAG X570 Tomahawk; Ryzen 9 5950X; Asus TUF RTX 4070 TI OC; Corsair H115i Pro; 32 GB Crucial Ballistix Elite DDR4-3600; Western Digital Black 4 TB SN850X NVMe; Creative SoundBlaster Z; Corsair HX 850i; Lian Li Lancool II; EVGA Z15RGB Keyboard; and Razer Viper 8K MouseHeatware: http://www.heatware.com/eval.php?id=72402 Affiliate code: 1L2RV0BNQ6 Associate Code: UD82LJP3Y1FIQPR
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GB_Longshanks
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Re: Meltdown & Spectre Windows utility
2018/02/08 19:16:48
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torch327
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Re: Meltdown & Spectre Windows utility
2018/02/13 19:12:04
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Sajin
Carbonshape
bcavnaugh Might be best to post this info in the Main Thread Intel: Serious Vulnerability Speculation in all CPUs An official Microsoft Powershell Cmdlet Module now exists as well, which is the recommended and supported way to get this information.
So, did you upgrade allready and realized som performance-loss?
You won't notice any performance loss yet since the patch also requires a bios update to be fully enabled.
My mobo hasn't received any bios support from asus in ages, Think it's safe to assume I'm gonna have to get a new mobo/cpu?
MSI MPG x570 gaming edge wifi ryzen 9 5900x WD Black 500GB SSD 32GB Corsair Vengeance LPX DDR4 3600 EVGA GeForce RTX 3060 Ti FTW3 ULTRA GAMING Be Quiet! Dark Base Pro 900 v2 https://www.heatware.com/u/113799/to
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Sajin
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Re: Meltdown & Spectre Windows utility
2018/02/13 19:16:20
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torch327 My mobo hasn't received any bios support from asus in ages, Think it's safe to assume I'm gonna have to get a new mobo/cpu?
Only if you asus says they aren't going to provide an update for their x58 boards.
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XrayMan
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Re: Meltdown & Spectre Windows utility
2018/02/25 15:22:32
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torch327 My mobo hasn't received any bios support from asus in ages, Think it's safe to assume I'm gonna have to get a new mobo/cpu?
Upgrade to Evga, and you'll be fine.
My Affiliate Code: 8WEQVXMCJL Associate Code: VHKH33QN4W77V6A  
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