A shim-signed bug fix update (aarch64) has been released for Oracle Linux 7.

El-errata: ELBA-2020-5789 Oracle Linux 7 shim-signed bug fix update (aarch64)

Oracle Linux Bug Fix Advisory ELBA-2020-5789

  http://linux.oracle.com/errata/ELBA-2020-5789.html

The following updated rpms for Oracle Linux 7 have been uploaded to the
Unbreakable Linux Network:

aarch64:
mokutil-15-2.0.6.el7.aarch64.rpm
shim-aa64-15-2.0.6.el7.aarch64.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates/shim-signed-15-2.0.6.el7.src.rpm


Description of changes:

[15-2.0.6]
- removed shim{efiarchlc}-redhat.efi [Orabug: 31663209]
- updated with shimia32.efi and shimx64.efi signed by Microsoft [Orabug:
31663209]
- added oracle(grub2-sig-key) and oracle(kernel-sig-key) to package
Requires [Orabug: 31663209]
- added shim-{efiarchlc} to yum protected [Orabug: 31663209]