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FIPS 140-2/140-3 mode must be enabled on SLEM 5.


Overview

Finding ID Version Rule ID IA Controls Severity
V-261473 SLEM-05-671010 SV-261473r996824_rule High
Description
Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. SLEM 5 must implement cryptographic modules adhering to the higher standards approved by the federal government since this provides assurance they have been tested and validated.
STIG Date
SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide 2024-06-04

Details

Check Text ( C-65202r996284_chk )
Verify SLEM 5 is running in FIPS mode by running the following command.

> cat /proc/sys/crypto/fips_enabled
1

If the value returned is "0", nothing is returned, or the file does not exist, this is a finding.
Fix Text (F-65110r996823_fix)
To configure SLEM 5 to run in FIPS mode, add "fips=1" to the kernel parameter during SLEM 5 install.

Enabling FIPS mode on a preexisting system involves a number of modifications to SLEM 5. Refer to section 9.1, "Crypto Officer Guidance", of the following document for installation guidance:

http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/140sp/140sp2435.pdf