modules/luksbootkeyfile/main.py in Calamares versions 3.1 through 3.2.10 has a race condition between the time when the LUKS encryption keyfile is created and when secure permissions are set.
{ "binaries": [ { "binary_name": "calamares", "binary_version": "3.1.12-1" } ] }
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13178.json"
{ "binaries": [ { "binary_name": "calamares", "binary_version": "3.2.20-0ubuntu1" } ] }
{ "binaries": [ { "binary_name": "calamares", "binary_version": "3.2.61-0ubuntu0.1" } ] }