The RHEL 8 file system automounter must be disabled unless required.
An XCCDF Rule
Description
<VulnDiscussion>Automatically mounting file systems permits easy introduction of unknown devices, thereby facilitating malicious activity.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-230502r1017284_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Configure the operating system to disable the ability to automount devices.
Turn off the automount service with the following commands:
$ sudo systemctl stop autofs
$ sudo systemctl disable autofs