Implement DISA check for auditing kmod on RHEL7

[lenox-joseph]

Description:

Implements a bespoke auditd rule for kmod, which is checked for by DISA STIG. The V3R8 version of the STIG unfortunately only looks for -w /usr/bin/kmod -p x, which necessitated the overrides.

Rationale:

• Existing rules template doesn't match what DISA stipulates in its check text.

[openshift-ci]

Hi @lenox-joseph. 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.

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[github-actions]

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

rhel8 (from CTF) Environment (using Fedora as testing environment)

Fedora Testing Environment

Oracle Linux 8 Environment

[codeclimate]

Code Climate has analyzed commit bf16127 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 42.7% (0.0% change).

View more on Code Climate.