+++ This bug was initially created as a clone of Bug #1758306 +++
The internal RHCOS pipeline switched to signed RPMs around 2019-10-01T19:51Z . Bump the installer-pinned boot images to a more recent build to pick those up.
Internal link, sorry :/
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.