I never really ran uname -a command on one of theirs 3920, since I dont have the access to them myself, but below is output from one of my VMs...
Andy
[Expert@CP-GW:0]# uname -a
Linux CP-GW 4.18.0-372.9.1cpx86_64 #1 SMP Thu Aug 28 16:01:06 IDT 2025 x86_64 x86_64 x86_64 GNU/Linux
[Expert@CP-GW:0]# fw ver
This is Check Point's software version R82 - Build 008
[Expert@CP-GW:0]#
[Expert@CP-GW:0]# cpinfo -yfw1
This is Check Point CPinfo Build 914000250 for GAIA
[FW1]
HOTFIX_R80_40_MAAS_TUNNEL_AUTOUPDATE
HOTFIX_R82_JUMBO_HF_MAIN Take: 41
HOTFIX_UCA_SSH_TUNNELING_SERVICE_AUTOUPDATE
HOTFIX_UCA_SSH_TUNNELING_APP_AUTOUPDATE
HOTFIX_UCA_INFRA_MONITOR_SERVICE_AUTOUPDATE
HOTFIX_UCA_INFRA_LOG_SERVICE_AUTOUPDATE
HOTFIX_UCA_INFRA_AUTOUPDATE
HOTFIX_PUBLIC_CLOUD_CA_BUNDLE_AUTOUPDATE
HOTFIX_INEXT_NANO_EGG_AUTOUPDATE
HOTFIX_GOT_TPCONF_AUTOUPDATE
Best,
Andy