Based on CP05 notes, Ubuntu 22.04 should be supported:
https://techdocs.broadcom.com/us/en/symantec-security-software/identity-security/privileged-access-manager-server-control/14-1/release-notes/release-notes-14-1-cp-05.html
Ubuntu 22.04
PAMSC 14.1 cumulative release cp5
After install SEOS fails to start with this error
CA Privileged Access Manager Server Control seload v14.10.50.61 - Loader Utility
Copyright (c) 2018 CA. All rights reserved.
SEOS_load: Executing un/load exit file, /opt/CA/PAMSC/exits/LOAD/SEOS_load_int.always -pre
SEOS_load: "Ubuntu 22.04.4 LTS" Kernel: 5.15.0-94-generic
SEOS_load: /opt/CA/PAMSC/bin/SEOS_syscall.2204-5150-94Unsupported-UBX86_64.MP.ko
SEOS_load: ERROR /opt/CA/PAMSC/bin/SEOS_syscall.2204-5150-94Unsupported-UBX86_64.MP.ko does not exist
SEOS_load: Executing un/load exit file, /opt/CA/PAMSC/exits/LOAD/SEOS_load_int.always -post
SEOS_load: SEOS_syscall WASN'T loaded
The package available on Status Matrix is not working
Development created a new package you can have from the link below :
https://support.broadcom.com/web/ecx/solutiondetails?aparNo=99112070&os=LINUX%20-ALL