Test and Fix for Meltdown and Specter CPU vulnerabilities using PowerShell
Step 1: Go to the Cortana box near the Start menu from your computer and start typing PowerShell.
Step 2: In the search results, PowerShell will appear at the top. Put a right-click on it and choose ‘ Run as Administrator ‘.
Step 3: Type or copy/paste the following command in the blue table
Step 4: Once you press Enter, the operating system will install an additional module on the computer.
Step-5: Answer by inserting Y twice when it prompts.
Step 6: Now, you need to enable the installed modules. To do this, type the following command and press the Enter button:
Step-7: Proceed forward, type the following cmdlet followed by pressing Enter:
The output should be displayed, allowing protection to be correct. Unfortunately, if you get the following error message:
“Import-Module: File C: Program Files WindowsPowerShell Modules SpeculationControl 1.0.1 SpeculationControl.psm1 cannot be loaded because running scripts is disabled on this system. … “
It would help if you modified the ‘PowerShell Execution Policy’ not to be restricted or ignored. To do so, follow the given instructions.
Step 1: Press the Windows + R shortcut with the view to bring up the Run dialog box.
Step-2: In its text field, type regedit and press the Enter key. Click Yes on the UAC prompt. Next, Registry Editor will open in the first place.
Step 3: Now, when you change the execution policy for an existing user, navigate to the path below:
HKEY_CURRENT_USER SOFTWARE Microsoft PowerShell 1 ShellIds Microsoft.PowerShell
Step 4: On the right pane, double-click on the string value ExecutionPolicy. In the Edit String dialog box, set the Value Data to Unrestricted.
Step-5: In the case of policy changes made to the Local Machine scope, go to the following path.
HKEY_LOCAL_MACHINE SOFTWARE Microsoft PowerShell 1 ShellIds Microsoft.PowerShell
Step-6: Here, also double click on the ExecutionPolicy string value. Set the value data to Unrestricted in the pop-up. Edit the string like above.
Windows Security Update
Windows 10 users should be glad to hear that their computers will automatically download security updates. However, it also depends on your computer’s settings. To ensure the protection of your computer, follow the steps below:
Step 1: Go to the Start menu from your computer and click Settings. Instead, typing Windows – I also start the application.
Step 2: When you open the default Settings program, you will see different tabs; choose Update & Security.
Step 3: A new page will open immediately. If the security fix hasn’t been installed, then there’s a chance it’s waiting in an Update queue. If you don’t see anything, tap the ‘ View installed update history ‘ link on the right side to check if the system has installed it.
Step 4: Find security update for Windows ( KB4056892 ) if you are using ‘Windows 10 Copyright Developer Update ′
Meltdown and Specter CPU vulnerabilities in Windows 10
Researchers can eventually find out that this also affects ARM64 and AMD CPUs. However, patching the operating system won’t do anything here in this regard. The fix should involve updating the Operating System Kernel, updating the CPU’s processor code, and updating UEFI / BIOS/firmware for some machines. After going through the resolutions, we will have a glimpse of the two culprits for a while.
So you can Fix Meltdown and Specter CPU vulnerabilities in Windows 10 if your PC is affected.
The Meltdown and Specter CPU vulnerabilities are critical to the computer’s security system. Users are in danger for these two because attackers can reach them at any time. However, everyone in the tech industry is doing their best to eliminate these culprits. We discussed the Windows 10 security precaution and how to fix the Meltdown and Specter CPU vulnerabilities in Windows 10 if you are affected. Follow the instructions closely so you can avoid these vulnerabilities. During the proceedings, you may have a security system on your computer.