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RHEL-10-000500 RHEL 10 must enable FIPS mode.

DISA STIG library V1R3
All changes in this version
first version loaded CAT I

Maps to AC-17(2), MA-4, MA-4(6), SC-8, SC-13 via CCI-000068, CCI-000877, CCI-001453, CCI-002890, CCI-003123, CCI-002450, CCI-002418

Title

RHEL 10 must enable FIPS mode.

Control

Verify RHEL 10 is in FIPS mode with the following command: $ cat /proc/sys/crypto/fips_enabled 1 If the command does not return "1", this is a finding.

Discussion

Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The operating system must implement cryptographic modules adhering to the higher standards approved by the federal government because this provides assurance they have been tested and validated. Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000125-GPOS-00065, SRG-OS-000250-GPOS-00093, SRG-OS-000393-GPOS-00173, SRG-OS-000394-GPOS-00174, SRG-OS-000396-GPOS-00176, SRG-OS-000423-GPOS-00187, SRG-OS-000478-GPOS-00223

Related controls

CCI-000068, CCI-000877, CCI-001453, CCI-002418, CCI-002450, CCI-002890, CCI-003123

Fix

Configure RHEL 10 to implement FIPS mode. If this check fails on an installed system, it is a permanent finding until the system is reinstalled with "fips=1" during installation. Red Hat 10 does not support switching to strict FIPS mode after installation.