CVE Vulnerabilities

CVE-2023-2431

Published: Jun 16, 2023 | Modified: Jul 01, 2023
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
3.4 LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Ubuntu
MEDIUM

A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.

Affected Software

Name Vendor Start Version End Version
Kubernetes Kubernetes * 1.24.14 (excluding)
Kubernetes Kubernetes 1.25.0 (including) 1.25.10 (excluding)
Kubernetes Kubernetes 1.26.0 (including) 1.26.5 (excluding)
Kubernetes Kubernetes 1.27.0 (including) 1.27.2 (excluding)
Red Hat OpenShift Container Platform 4.13 RedHat openshift4-wincw/windows-machine-config-rhel9-operator:8.1.0-24 *
Kubernetes Ubuntu bionic *
Kubernetes Ubuntu kinetic *
Kubernetes Ubuntu lunar *
Kubernetes Ubuntu trusty *
Kubernetes Ubuntu upstream *
Kubernetes Ubuntu xenial *

References