Detections
Analytics

1.1.2.6.2 Ensure nodev option set on /var/log partition

Warning! Audit Deprecated

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

View Next Audit Version

Information

The nodev mount option specifies that the filesystem cannot contain special devices.

Since the /var/log filesystem is not intended to support devices, set this option to ensure that users cannot create a block or character special devices in /var/log.

Solution

- IF - a separate partition exists for /var/log.

Edit the /etc/fstab file and add nodev to the fourth field (mounting options) for the /var/log partition.

Example:

<device> /var/log <fstype> defaults,rw,nosuid,nodev,noexec,relatime 0 0

Run the following command to remount /var/log with the configured options:

# mount -o remount /var/log

See Also

https://workbench.cisecurity.org/benchmarks/18211

Item Details

References: CSCv7|14.6

Plugin: Unix

Control ID: 87278bb06a44658cb8c24c64fc5052dfb2c0a7ce04984873dd86832bdb421740