CVE-2023-6476
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cri-o: pods are able to break out of resource confinement on cgroupv2
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat OpenShift Container Platform 4.13
- Vendor
- Red Hat
- Product
- Red Hat OpenShift Container Platform 4.13
- Platforms
- Unknown
- Default status
affected- Package
- cri-o
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0:1.26.4-6.1.rhaos4.13.git9eb9cf3.el9 | unaffected | rpm | * | Unavailable | None listed |
Red Hat OpenShift Container Platform 4.14
- Vendor
- Red Hat
- Product
- Red Hat OpenShift Container Platform 4.14
- Platforms
- Unknown
- Default status
affected- Package
- cri-o
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0:1.27.2-7.rhaos4.14.git1cc7a64.el9 | unaffected | rpm | * | Unavailable | None listed |
Red Hat OpenShift Container Platform 3.11
- Vendor
- Red Hat
- Product
- Red Hat OpenShift Container Platform 3.11
- Platforms
- Unknown
- Default status
unknown- Package
- cri-o
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.