Please see:
https://answers.microsoft.com/en-us/windows/forum/windows_10-update/after-installation-of-kb4056892-boot-failure-after/6c015632-2a45-4725-a882-f231f8c88f36?auth=1
On an Auto restoring AMD processored device:
Even though KB4056892 is showing hidden by the Hide/Show troubleshooter ...
I went ahead & used DISM to remove the Staged Package from this 1709 x64 system.
from an elevated command prompt ran:
dism /get-packages /Online
pertinent results at the end:
Package Identity : Package_for_RollupFix~31bf3856ad364e35~amd64~~16299.125.1.6
State : Installed
Release Type : Security Update
Install Time : 1/12/2018 12:01 PM
Package Identity : Package_for_RollupFix~31bf3856ad364e35~amd64~~16299.192.1.9
State : Staged
Release Type : Security Update
Install Time : 1/12/2018 3:12 AM
16299.192.1.9 I am afraid of so I removed it.
back in the elevated command prompt i ran (copy all the bolded text as one line, command may be wrapped when displayed on MC; if your results from the previous DISM command are the same):
dism /Online /remove-package /packagename:Package_for_RollupFix~31bf3856ad364e35~amd64~~16299.192.1.9
pertinent results at the end:
Processing 1 of 1 - Removing package Package_for_RollupFix~31bf3856ad364e35~amd64~~16299.192.1.9
[==========================100.0%==========================]
The operation completed successfully.
Windows Update Completed successfully, downloaded some defender updates, and left no pending updates.