CVE-2019-14891
Fixed in a distro release EPSS <1%CVSS 5.0
A flaw was found in cri-o, as a result of all pod-related processes being placed in the same memory cgroup. This can result in container management (conmon) processes being killed if a workload process triggers an out-of-memory (OOM) condition for the cgroup. An attacker could abuse this flaw to get host network access on an cri-o host.
Products: kubernetes cri-o, fedoraproject fedora, redhat openshift_container_platform
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat openshift 3.11 | atomic-openshift | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-clients | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-clients-redistributable | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-docker-excluder | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-excluder | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-hyperkube | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-hypershift | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-master | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-node | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-pod | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-sdn-ovs | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-template-service-broker | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-tests | 0:3.11.248-1.git.0.92ee8ac.el7 |
| Red Hat openshift 3.11 | atomic-openshift-web-console | 0:3.11.248-1.git.1.cc96c2d.el7 |
| Red Hat openshift 3.11 | cri-o | 0:1.11.16-0.10.dev.rhaos3.11.git1eee681.el7 |
| Red Hat openshift 3.11 | cri-o-debuginfo | 0:1.11.16-0.10.dev.rhaos3.11.git1eee681.el7 |
| Red Hat openshift 4.2 | cri-o | 0:1.14.12-15.dev.rhaos4.2.gita17905f.el8 |
| Red Hat openshift 4.2 | cri-o | 0:1.14.12-24.dev.rhaos4.2.gita17905f.el7 |
| Red Hat openshift 4.2 | cri-o-debuginfo | 0:1.14.12-24.dev.rhaos4.2.gita17905f.el7 |
| Red Hat openshift 4.2 | cri-o-debuginfo | 0:1.14.12-15.dev.rhaos4.2.gita17905f.el8 |
| Red Hat openshift 4.2 | cri-o-debugsource | 0:1.14.12-15.dev.rhaos4.2.gita17905f.el8 |