Meltdown & Spectre CPU Vulnerability Audit

Discover All Computers Vulnerable to Meltdown and Spectre

Intel released information about critical vulnerabilities in modern Intel processors. You can learn more about the Meltdown and Spectre vulnerabilitiesĀ in our blogpost and do the Meltdown & Spectre CPU Vulnerability Audit by Lansweeper.

In the context of these vulnerabilities, Microsoft has created security patches for all supported operating systems, which are Windows 7 SP1, Windows Server 2008R2 SP1 and newer. The report below will list all of your Intel-based Windows computers that have not yet been patched or where this could not be determined.

Microsoft released a guide on how to install updates for Windows 10 computers that don't have the required policies enabled. Lansweeper can tell you in no time which Windows OS machines are vulnerable to Meltdown and need to be patched.


Meltdown & Spectre CPU Vulnerability Query

Select Distinct Top 1000000 Coalesce(tsysOS.Image,
tsysAssetTypes.AssetTypeIcon10) As icon,
Case When tblErrors.ErrorText Is Not Null Or tblErrors.ErrorText != '' Or
tblAssets.Lastseen Is Null Then 'Not Scanned' Else 'No' End As Patched,
Case When tsysOS.OSname = 'Win 7' Or tsysOS.OSname = 'Win 7 RC' Or
tsysOS.OSname = 'Win 2008 R2' Then 'KB4088875'
When tsysOS.OSname = 'Win 8.1' Or
tsysOS.OSname =
'Win 2012 R2' Then
'KB4074597 or KB4056895 or KB4057401 or KB4074594 or KB4088876 or KB4088879'
When tsysOS.OSname =
'Win 2012' Then
'KB4056899 or KB4056896 or KB4057402 or KB4074593 or KB4088877'
When tblOperatingsystem.Version Like '%10240%' Then
'KB4056893 or KB4075199 or KB4077735 or KB4074596 or KB4088786'
When tblOperatingsystem.Version Like '%10586%' And
(tblOperatingsystem.Caption Like '%Enterprise%' Or
tblOperatingsystem.Caption Like '%Education%') Then
'KB4056888 or KB4075200 or KB4074591 or KB4088779'
When tblOperatingsystem.Version Like '%14393%' Or
tsysOS.OSname =
'Win 2016' Then
'KB4056890 or KB4057142 or KB4074590 or KB4077525 or KB4088787'
When tblOperatingsystem.Version Like '%15063%' Then
'KB4056891 or KB4057144 or KB4074592 or KB4077528 or KB4092077 or KB4088782'
When tblOperatingsystem.Version Like '%16299%' Then
'KB4056892 or KB4073291(x86 only) or KB4058258 or KB4074588 or KB4090913 or KB4088776' Else 'No Patch Available' End As [Install one of these updates],
tsysOS.OSname As OS,
Case When tblErrors.ErrorText Is Not Null Or
tblErrors.ErrorText != '' Then 'Scanning Error: ' +
tsysasseterrortypes.ErrorMsg Else '' End As ScanningErrors,
Convert(nvarchar,DateDiff(day, QuickFixLastScanned.QuickFixLastScanned,
GetDate())) + ' days ago' As WindowsUpdateInfoLastScanned,
When Convert(nvarchar,DateDiff(day, QuickFixLastScanned.QuickFixLastScanned,
GetDate())) >
3 Then
'Windows update information may not be up to date. We recommend rescanning this machine.' Else '' End As Comment,
tblState.Statename As State
From tblAssets
Inner Join tblAssetCustom On tblAssets.AssetID = tblAssetCustom.AssetID
Left Join tsysOS On tsysOS.OScode = tblAssets.OScode
Inner Join tsysAssetTypes On tsysAssetTypes.AssetType = tblAssets.Assettype
Inner Join tblOperatingsystem On tblOperatingsystem.AssetID =
Left Join tsysIPLocations On tblAssets.IPNumeric >= tsysIPLocations.StartIP
And tblAssets.IPNumeric <= tsysIPLocations.EndIP
Inner Join tblState On tblState.State = tblAssetCustom.State
Left Join (Select Distinct Top 1000000 tblAssets.AssetID As ID,
TsysLastscan.Lasttime As QuickFixLastScanned
From TsysWaittime
Inner Join TsysLastscan On TsysWaittime.CFGCode = TsysLastscan.CFGcode
Inner Join tblAssets On tblAssets.AssetID = TsysLastscan.AssetID
Where TsysWaittime.CFGname = 'QUICKFIX') As QuickFixLastScanned
On tblAssets.AssetID = QuickFixLastScanned.ID
Left Join (Select Distinct Top 1000000 tblAssets.AssetID As ID,
Max(tblErrors.Teller) As ErrorID
From tblErrors
Inner Join tblAssets On tblAssets.AssetID = tblErrors.AssetID
Group By tblAssets.AssetID) As ScanningError On tblAssets.AssetID =
Left Join tblErrors On ScanningError.ErrorID = tblErrors.Teller
Left Join tsysasseterrortypes On tsysasseterrortypes.Errortype =
Inner Join tblBIOS On tblAssets.AssetID = tblBIOS.AssetID
tblAssets.AssetID Not In (Select Top 1000000 tblQuickFixEngineering.AssetID
From tblQuickFixEngineering Inner Join tblQuickFixEngineeringUni
On tblQuickFixEngineeringUni.QFEID = tblQuickFixEngineering.QFEID
Where tblQuickFixEngineeringUni.HotFixID In ('KB4074597', 'KB4056899',
'KB4056893', 'KB4056888', 'KB4056890', 'KB4056891', 'KB4056892',
'KB4056895', 'KB4056896', 'KB4057144', 'KB4073291', 'KB4057142',
'KB4075200', 'KB4075199', 'KB4057401', 'KB4057402', 'KB4058258',
'KB4077735', 'KB4074594', 'KB4074588', 'KB4074592', 'KB4074590',
'KB4074596', 'KB4074591', 'KB4090913', 'KB4077528', 'KB4077525',
'KB4092077', 'KB4088782', 'KB4088776', 'KB4088787', 'KB4088779',
'KB4088786', 'KB4088875', 'KB4088876', 'KB4088877', 'KB4088879')) And
tsysOS.OSname != 'Win 2000 S' And tblAssets.Processor Like '%intel%'
And tsysAssetTypes.AssetTypename Like 'Windows%' And
tsysOS.OScode Not Like '10.0.17%'
Order By tblAssets.Domain,

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