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← Back to Oracle Linux 9 Security Technical Implementation Guide

V-271501

CAT II (Medium)

OL 9 must have the chrony package installed.

Rule ID

SV-271501r1091215_rule

STIG

Oracle Linux 9 Security Technical Implementation Guide

Version

V1R5

CCIs

CCI-004923

Discussion

Inaccurate time stamps make it more difficult to correlate events and can lead to an inaccurate analysis. Determining the correct time a particular event occurred on a system is critical when conducting forensic analysis and investigating system events. Sources outside the configured acceptable allowance (drift) may be inaccurate.

Check Content

Verify that OL 9 has the chrony package installed with the following command:

$ dnf list --installed chrony
Installed Packages
chrony.x86_64                                      4.5-1.0.2.el9                                      @ol9_baseos_latest        

If the chrony package is not installed, this is a finding.

Fix Text

Install the chrony package with the following command:
 
$ sudo dnf install -y chrony