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Red Hat Enterprise Linux 9 Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • RHEL 9 must prevent special devices on non-root local partitions.

    The "nodev" mount option causes the system to not interpret character or block special devices. Executing character or block special devices from untrusted file systems increases the opportunity fo...
    Rule Medium Severity
  • SRG-OS-000259-GPOS-00100

    Group
  • RHEL 9 system commands must have mode 755 or less permissive.

    If RHEL 9 allowed any user to make changes to software libraries, then those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change m...
    Rule Medium Severity
  • SRG-OS-000259-GPOS-00100

    Group
  • SRG-OS-000259-GPOS-00100

    Group
  • RHEL 9 library files must have mode 755 or less permissive.

    If RHEL 9 allowed any user to make changes to software libraries, then those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change m...
    Rule Medium Severity
  • SRG-OS-000206-GPOS-00084

    Group
  • RHEL 9 /var/log directory must have mode 0755 or less permissive.

    Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state or can identify the RHEL 9 system or platfo...
    Rule Medium Severity
  • SRG-OS-000206-GPOS-00084

    Group
  • SRG-OS-000256-GPOS-00097

    Group

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