Bug 2136673 (CVE-2022-3162)

Summary:	CVE-2022-3162 kubernetes: Unauthorized read of Custom Resources
Product:	[Other] Security Response	Reporter:	Nick Tait <ntait>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dhellmann, jburrell, joelsmith, jramanat, security-response-team, vkumar
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	Kubernetes kube-apiserver 1.25.4, Kubernetes kube-apiserver 1.24.8, Kubernetes kube-apiserver 1.23.14, Kubernetes kube-apiserver 1.22.16	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in kubernetes. Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different kind in the same API group they are not authorized to read.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-01-21 08:52:10 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2141987, 2141988
Bug Blocks:	2134975

Description Nick Tait 2022-10-20 22:16:29 UTC

A security issue was discovered in etcd where users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group they are not authorized to read.

Comment 6 Avinash Hanwate 2022-11-11 11:01:34 UTC

Created golang-k8s-kubernetes tracking bugs for this issue:

Affects: fedora-all [bug 2141987]


Created origin tracking bugs for this issue:

Affects: fedora-all [bug 2141988]

Comment 8 errata-xmlrpc 2023-01-17 14:51:44 UTC

This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.12

Via RHSA-2022:7398 https://access.redhat.com/errata/RHSA-2022:7398

Comment 9 Product Security DevOps Team 2023-01-21 08:52:08 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3162

Comment 10 errata-xmlrpc 2023-02-20 18:31:36 UTC

This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.12

Via RHSA-2023:0772 https://access.redhat.com/errata/RHSA-2023:0772