Managed Sentinel – Alert 044

Alert IDMS-A044
Alert NameMissing Linux critical and security updates
DescriptionThis alert identifies Linux security and critical updates that are missing from Linux computers monitored through Azure Security Center.
Severity LevelHigh
Threat IndicatorUnpatched or outdated software
MITRE ATT&CK TacticsInitial Access
Priviledge Escalation
Defense Evasion
Credential Access
Lateral Movement
Log sourcesAzure Security Center
Recommendations1. Apply patches as per instructions
2. Scheduled CR may be needed based on your corporate policies