System hang with high load average due to the ThreatLocker kernel module (tl_app_control)
Issue
- The system experiences a high load average and becomes unresponsive when the ThreatLocker module [
tl_app_control] is loaded. - Multiple processes are observed blocked in the
check_binary()function.
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Third-party ThreatLocker module: [
tl_app_control]
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