OL 9 must terminate idle user sessions.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-279935	OL09-00-002376	SV-279935r1156358_rule	CCI-001134	medium
Description
Terminating an idle session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended.
STIG			Date
Oracle Linux 9 Security Technical Implementation Guide			2026-02-17

Related Frameworks

1 mapping across 4 frameworks

SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

NET-07Network Connection Termination

1.00

DISA STIG Benchmark (XCCDF)V1R5intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)
SCF Secure Traceability Relationship Mapping (STRM)2026.2equal to

NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

SC-10Network Disconnect

1.00

DISA STIG Benchmark (XCCDF)V1R5intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.13.9

1.00

DISA STIG Benchmark (XCCDF)V1R5intersects(normalised)
DISA CCI List2025-01-23equal to(normalised)
NIST SP 800-171 Rev 2, Appendix DRev 2 (Feb 2020, errata Jan 2021)equal to(normalised)

CCI1 mapping

CCI-001134

1.00

DISA STIG Benchmark (XCCDF)V1R5intersects(normalised)

Details

Check Text (C-279935r1156358_chk)

Verify that OL 9 logs out sessions that are idle for 10 minutes with the following command: $ sudo grep -i ^StopIdleSessionSec /etc/systemd/logind.conf StopIdleSessionSec=600 If "StopIdleSessionSec" is not configured to "600" seconds, this is a finding.

Fix Text (F-84400r1156357_fix)

Configure OL 9 to log out idle sessions by editing the /etc/systemd/logind.conf file with the following line: StopIdleSessionSec=600 The "logind" service must be restarted for the changes to take effect. To restart the "logind" service, run the following command: $ sudo systemctl restart systemd-logind