This has already made it into a nightly release 4.3.0-0.nightly-2020-07-31-025105. Will moved to verified once this BZ moves to ON_QA.
$ oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.3.0-0.nightly-2020-07-31-025105 True False 16m Cluster version is 4.3.0-0.nightly-2020-07-31-025105
$ oc get nodes
NAME STATUS ROLES AGE VERSION
ip-10-0-128-167.us-west-2.compute.internal Ready master 28m v1.16.2+554af56
ip-10-0-143-141.us-west-2.compute.internal Ready worker 17m v1.16.2+554af56
ip-10-0-146-20.us-west-2.compute.internal Ready worker 17m v1.16.2+554af56
ip-10-0-157-126.us-west-2.compute.internal Ready master 27m v1.16.2+554af56
ip-10-0-161-214.us-west-2.compute.internal Ready worker 16m v1.16.2+554af56
ip-10-0-174-62.us-west-2.compute.internal Ready master 27m v1.16.2+554af56
$ oc debug node/ip-10-0-143-141.us-west-2.compute.internal
Starting pod/ip-10-0-143-141us-west-2computeinternal-debug ...
To use host binaries, run `chroot /host`
If you don't see a command prompt, try pressing enter.
sh-4.2#
sh-4.2# chroot /host
sh-4.4# cat /etc/os-release
NAME="Red Hat Enterprise Linux CoreOS"
VERSION="43.82.202007310053.0"
VERSION_ID="4.3"
OPENSHIFT_VERSION="4.3"
RHEL_VERSION="8.2"
PRETTY_NAME="Red Hat Enterprise Linux CoreOS 43.82.202007310053.0 (Ootpa)"
ID="rhcos"
ID_LIKE="rhel fedora"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:8::coreos"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="OpenShift Container Platform"
REDHAT_BUGZILLA_PRODUCT_VERSION="4.3"
REDHAT_SUPPORT_PRODUCT="OpenShift Container Platform"
REDHAT_SUPPORT_PRODUCT_VERSION="4.3"
OSTREE_VERSION='43.82.202007310053.0'
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 (OpenShift Container Platform 4.3.33 bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:3259