A shim bug fix update has been released for Oracle Linux 8.

El-errata: ELBA-2020-5785 Oracle Linux 8 shim bug fix update

Oracle Linux Bug Fix Advisory ELBA-2020-5785

  http://linux.oracle.com/errata/ELBA-2020-5785.html

The following updated rpms for Oracle Linux 8 have been uploaded to the
Unbreakable Linux Network:

x86_64:
shim-ia32-15-11.0.5.x86_64.rpm
shim-x64-15-11.0.5.x86_64.rpm

aarch64:
shim-aa64-15-11.0.5.aarch64.rpm

SRPMS:
  http://oss.oracle.com/ol8/SRPMS-updates/shim-15-11.0.5.src.rpm


Description of changes:

[15-11.0.5]
- removed shim{efiarchlc}-redhat.efi [Orabug: 31663217]
- updated with shimia32.efi and shimx64.efi signed by Microsoft [Orabug:
31663217]
- added oracle(grub2-sig-key) and oracle(kernel-sig-key) to package
Requires [Orabug: 31663217]
- added shim-{efiarchlc} to yum protected [Orabug: 31663217]