InfraGuard

Kubernetes 1.22 vulnerabilities

12 known CVEs affect the 1.22 line of Kubernetes.

8.8 max CVSSSupport ended 2022-10-28

Fixed in

1.22.141.22.16
Check your versionkubelet --version

CVEs affecting 1.22

CVE Title CVSS Exploited EPSS Published
CVE-2021-25741 Symlink Exchange Can Allow Host Filesystem Access 8.8 — 2021-09-21
CVE-2023-3676 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation 8.8 — 2023-11-01
CVE-2023-3955 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation 8.8 — 2023-11-01
CVE-2021-25749 runAsNonRoot logic bypass for Windows containers 7.8 — 2023-05-24
CVE-2023-5528 Kubernetes - Windows nodes - Insufficient input sanitization in in-tree storage plugin leads to privilege esca... 7.2 — 2023-11-15
CVE-2022-3294 Node address isn't always verified when proxying 6.6 — 2023-03-01
CVE-2022-3162 Unauthorized read of Custom Resources 6.5 — 2023-03-01
CVE-2023-2727 Bypassing policies imposed by the ImagePolicyWebhook admission plugin 6.5 — 2023-07-04
CVE-2023-2728 Bypassing enforce mountable secrets policy imposed by the ServiceAccount admission plugin 6.5 — 2023-07-04
CVE-2020-8561 Webhook redirect in kube-apiserver 4.1 — 2021-09-21
CVE-2023-2431 Bypass of seccomp profile enforcement 3.4 — 2023-06-16
CVE-2021-25743 ANSI escape characters in kubectl output are not being filtered 3.0 — 2022-01-07

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Data: CVE List (CVE® Program), NVD, CISA KEV, FIRST EPSS (see EPSS at https://www.first.org/epss), endoflife.date. Software list: awesome-selfhosted (CC BY-SA 3.0).