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4.1.1.3 Ensure auditing for processes that start prior to auditd is enabled

Warning! Audit Deprecated

This audit has been deprecated and will be removed in a future update.

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Information

Configure grub so that processes that are capable of being audited can be audited even if they start up prior to auditd startup.

Rationale:

Audit events need to be captured on processes that start up prior to auditd , so that potential malicious activity cannot go undetected.

Note: This recommendation is designed around the grub2 bootloader, if LILO or another bootloader is in use in your environment enact equivalent settings.

Solution

Edit /etc/default/grub and add audit=1 to GRUB_CMDLINE_LINUX:

GRUB_CMDLINE_LINUX='audit=1'

Run the following command to update the grub2 configuration:

# grub2-mkconfig -o /boot/grub2/grub.cfg

See Also

https://workbench.cisecurity.org/files/2851

Item Details

Category: AUDIT AND ACCOUNTABILITY, SYSTEM AND INFORMATION INTEGRITY

References: 800-53|AU-14(1), 800-53|SI-7(9), CCE|CCE-27212-0

Plugin: Unix

Control ID: 1db6a2d529cc9ac9ed2cd6f1eb3c9c398f7f815c7d2cc76adf9357ad4e8a4ec1