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RHEL 10 must prevent a user from overriding the banner-message-enable setting for the graphical user interface.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-281226RHEL-10-700030SV-281226r1166630_ruleCCI-000048medium
Description
Display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance. For U.S. Government systems, system use notifications are required only for access via login interfaces with human users and are not required when such human interfaces do not exist. Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000228-GPOS-00088
STIGDate
Red Hat Enterprise Linux 10 Security Technical Implementation Guide2026-03-11

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.

SEA-18System Use Notification (Logon Banner)
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (16) 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.

AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00
AC-7Unsuccessful Logon Attempts
1.00
AC-8System Use Notification
1.00
IA-2(1)Multi-factor Authentication to Privileged Accounts
1.00

+6 more (top 10 by confidence shown)

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.

3.1.9
1.00
CCI1 mapping
CCI-000048
1.00

Details

Check Text (C-281226r1166630_chk)

Note: This requirement assumes the use of the RHEL 10 default graphical user interface, the GNOME desktop environment. If the system does not have any graphical user interface installed, this requirement is not applicable. Verify RHEL 10 prevents a user from overriding settings for graphical user interfaces with the following command: $ gsettings writable org.gnome.login-screen banner-message-enable false If "banner-message-enable" is writable, or the result is "true", this is a finding.

Fix Text (F-85692r1166629_fix)

Configure RHEL 10 to prevent a user from overriding the banner setting for graphical user interfaces. Create a database to contain the systemwide graphical user login settings (if it does not already exist) with the following command: $ sudo vi /etc/dconf/db/local.d/locks/session Add the following setting to prevent nonprivileged users from modifying it: /org/gnome/login-screen/banner-message-enable Run the following command to update the database: $ sudo dconf update