CVE-2019-14891
Medium
Description
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Kubernetes Cri-o
PublishedNov 25, 2019
First seenNov 25, 2019
Weakness typeCWE-460CWE-460
How to fix
Update
- kubernetes cri-o1.16.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kubernetes cri-o | v < 1.16.1 | 1.16.1 |
| fedoraproject fedora | No range specified | — |
| redhat openshift_container_platform | 3.11, 4.1, 4.2 | — |
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