Rule explorer
Browse every hardening rule in the catalog. Filter by platform, severity, profile level and whether the check can be automated.
26 rules foundof 11,219Page 1 of 2
| ID | Title | Platform | Severity | Level | Check |
|---|---|---|---|---|---|
| TMA-OPENSHIFT-VIRT-1.2 | Enable nonRoot feature gate in OCPvirt prior to 4.18openshift-virt · Level 1 | openshift-virt | High | 1 | Automated |
| TMA-OPENSHIFT-VIRT-1.5 | Enforce the use of trusted registries using TLSopenshift-virt · Level 1 | openshift-virt | High | 1 | Automated |
| TMA-OPENSHIFT-VIRT-1.1 | Restrict GPU and USB pass through to approved devicesopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.3 | Disable persistentReservations feature gateopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Automated |
| TMA-OPENSHIFT-VIRT-1.4 | Disable downwardMetrics feature gateopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Automated |
| TMA-OPENSHIFT-VIRT-1.6 | Restrict patching operations in the annotations for Hyperconvergedopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.8 | Ensure kubevirt seccomp profile file permission is set to 700 or more restrictiveopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Automated |
| TMA-OPENSHIFT-VIRT-1.9 | Ensure kubevirt cache directory permission is set to 755 or more restrictiveopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Automated |
| TMA-OPENSHIFT-VIRT-1.10 | Restrict namespace administrator access to migration toolsopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.11 | Restrict exec access to the podsopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.12 | Restrict VNC access to cluster workloadsopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.13 | Restrict access to create and modify the Virtual Machine Cluster Instance and Preference Typesopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.14 | Restrict update access to the CDI CRopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-2.1 | Restrict pass through of GPUs and Host devices to the Virtual Machineopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-2.2 | Disable overcommitting guest memoryopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-3.1 | Restrict access to cross datavolumes cloningopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-3.2 | Disable Shareable disksopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Automated |
| TMA-OPENSHIFT-VIRT-3.3 | Ensure errorPolicy is not set to ignoreopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-4.1 | Use dedicated VLANs to segment network trafficopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-4.2 | Enable MAC spoof filteringopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Automated |
| TMA-OPENSHIFT-VIRT-5.1 | Disable Intel Trusted Execution Technology (TXT)openshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-6.1 | Disable nested virtualizationopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-6.2 | Enable vCPU metricsopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-6.3 | Ensure all CPU vulnerabilities are mitigatedopenshift-virt · Level 1 | openshift-virt | Medium | 1 | Manual review |
| TMA-OPENSHIFT-VIRT-1.7 | Ensure KSM is disabledopenshift-virt · Level 2 | openshift-virt | Low | 2 | Automated |