| Package | Affected versions | Patched versions |
|---|---|---|
| cri-o | < 1.16.1 | 1.16.1 |
| openshift container platform | = 3.11= 4.1= 4.2 |
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.
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