CVE-2023-6476
Cri-o: pods are able to break out of resource confinement on cgroupv2
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.5EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
09 Jan 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Red Hat · Red Hat OpenShift Container Platform 3.11Red Hat · Red Hat OpenShift Container Platform 4.13Red Hat · Red Hat OpenShift Container Platform 4.14Want to know if your infrastructure is exposed to this?
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