CVE-2025-0426

State: Published
Severity: 6.2 Medium
Published: Feb 13, 2025
Updated: Feb 13, 2025
Reserved: Jan 13, 2025

Description

A security issue was discovered in Kubernetes where a large number of container checkpoint requests made to the unauthenticated kubelet read-only HTTP endpoint may cause a Node Denial of Service by filling the Node's disk.

Scores

CVSS	Score	Vector	Source
3.1	6.2 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	kubernetes

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
kubeletKubernetes	1.32.0 through 1.32.1Affected 1.31.0 through 1.31.5Affected 1.30.0 through 1.30.9Affected 1.32.2Not affected 1.31.6Not affected 1.30.10Not affected

References

https://github.com/kubernetes/kubernetes/issues/130016issue-tracking
https://groups.google.com/g/kubernetes-security-announce/c/KiODfu8i6w8mailing-list
http://www.openwall.com/lists/oss-security/2025/02/13/1

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