Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kubernetes | kubernetes-csi external-provisioner | affected |
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| Kubernetes | kubernetes-csi external-snapshotter | affected |
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| Kubernetes | kubernetes-csi external-resizer | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat OpenShift Container Platform 3.11 | |||
| openshift-external-storage-0:0.0.2-10.gitd3c94f0.el7 | cpe:/a:redhat:openshift:3.11::el7 | RHSA-2019:4054 | 2019-12-16T00:00:00Z |
| Red Hat OpenShift Container Platform 4.1 | |||
| openshift-external-storage-0:0.0.2-11.gitd3c94f0.el7 | cpe:/a:redhat:openshift:4.1::el7 | RHSA-2019:4225 | 2019-12-17T00:00:00Z |
| Red Hat OpenShift Container Platform 4.2 | |||
| openshift-external-storage-0:0.0.2-11.gitd3c94f0.el7 | cpe:/a:redhat:openshift:4.2::el7 | RHSA-2019:4096 | 2019-12-11T00:00:00Z |
| openshift4/ose-csi-external-provisioner-rhel7:v4.2.10-201912022352 | cpe:/a:redhat:openshift:4.2::el7 | RHSA-2019:4099 | 2019-12-11T00:00:00Z |
No data available yet.
Vendor Workaround
Kubernetes feature gates can be disabled and RBAC permissions revoked from impacted CSI drivers, following instructions in https://github.com/kubernetes/kubernetes/issues/85233
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-3689 | Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations. |
Github GHSA |
GHSA-f4w6-3rh6-6q4q | Kubernetes CSI Sidecar Containers Can Allow Unauthorized Data Access |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: 2.0% (2.014% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.