There are 2 repositories under linux-audit topic.
go package for interfacing with Linux audit
Checks for search order privilege escalation vectors in system environment, system shared objects and executable files in $PATH.
Lazily wraps various Linux system auditing tools
Linux Auditing System logs pretty printer
Adapting an OpenBSM auditdistd to serve as a Linux Audit audisp plugin capable of sending audit trails over to a FreeBSD auditdistd.
Convert Non-BSM to BSM (GSoC @ FreeBSD) & more
OpenBSM-auditd-based plugin for Linux Audit audispd
Notes about linux-audit subsystem (kernel & userspace)
Basic auditd configuration.