Add UBTU-20-010401 to restrict kernel message buffer

[dexterle]

Description:

• Add UBTU-20-010401

Rationale:

• Part of Ubuntu 20.04 DISA STIG v1r9 profile upgrade
• Ubuntu2004 stig profile v1r9 update #10738

Review Hints:

Build the product:

./build_product ubuntu2004

To test these changes with Ansible:

ansible-playbook build/ansible/ubuntu2004-playbook-stig.yml --tags "DISA-STIG-UBTU-20-010401"

To test changes with bash, run the remediation section: xccdf_org.ssgproject.content_rule_sysctl_kernel_dmesg_restrict

Checkout Manual STIG OVAL definitions, and use software like DISA STIG Viewer to view definitions.

git checkout dexterle:add-manual-stig-ubtu-20-v1r9

This STIG can not be tested with the latest Ubuntu 2004 Benchmark SCAP. Please perform a manual test by following the check text on the Manual STIG. For reference, please review the latest artifacts: https://public.cyber.mil/stigs/downloads/

[openshift-ci]

Hi @dexterle. Thanks for your PR.

I'm waiting for a ComplianceAsCode member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[github-actions]

Start a new ephemeral environment with changes proposed in this pull request:

Fedora Environment

Oracle Linux 8 Environment

[codeclimate]

Code Climate has analyzed commit 88c83d7 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 53.8% (0.0% change).

View more on Code Climate.

[dodys]

/packit retest-failed

[dodys]

lgtm, thanks