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XCCDF
Red Hat Enterprise Linux 9 Security Technical Implementation Guide
SRG-OS-000480-GPOS-00227
RHEL 9 must disable the use of user namespaces.
RHEL 9 must disable the use of user namespaces.
An XCCDF Rule
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RHEL 9 must disable the use of user namespaces.
Medium Severity
<VulnDiscussion>User namespaces are used primarily for Linux containers. The value "0" disallows the use of user namespaces.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>