Check: UBTU-24-901220
Canonical Ubuntu 24.04 LTS STIG:
UBTU-24-901220
(in version v1 r1)
Title
Ubuntu 24.04 LTS must record time stamps for audit records that can be mapped to Coordinated Universal Time (UTC) or Greenwich Mean Time (GMT). (Cat III impact)
Discussion
If time stamps are not consistently applied and there is no common time reference, it is difficult to perform forensic analysis. Time stamps generated by Ubuntu 24.04 LTS include date and time. Time is commonly expressed in Coordinated Universal Time (UTC), a modern continuation of Greenwich Mean Time (GMT), or local time with an offset from UTC.
Check Content
Verify the time zone is configured to use UTC or GMT with the following command: $ timedatectl status | grep -i "time zone" Time zone: UTC (UTC, +0000) If "Timezone" is not set to UTC or GMT, this is a finding.
Fix Text
To configure the system time zone to use UTC or GMT, run the following command, replacing [ZONE] with UTC or GMT: $ sudo timedatectl set-timezone [ZONE]
Additional Identifiers
Rule ID: SV-270820r1066949_rule
Vulnerability ID: V-270820
Group Title: SRG-OS-000359-GPOS-00146
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001890 |
Record time stamps for audit records that use Coordinated Universal Time, have a fixed local time offset from Coordinated Universal Time, or that include the local time offset as part of the time stamp. |
Controls
Number | Title |
---|---|
AU-8 |
Time Stamps |