The Linux sensor 7.3.0 and higher is FIPS compliant. Versions prior to that do not have the FIPS compliance.
FIPS 140-2 Support
OS support of FIPS 140-2 enforcement can be found on Linux Operating Systems and Respective Sensors (RHEL/Oracle RHCK 7.0+, SUSE 12.0+, Ubuntu 18.04, Ubuntu 20.04)
Note: there are known issues with FIPS 140-2 on Ubuntu 22.04, unrelated to the EDR Linux Sensor.