CVE-2022-3162

CVE Details

Release Date:	2023-03-01
Impact:	None	What is this?

Description

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 without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group.

See more information about CVE-2022-3162 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	6.5
Vector String:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	Low
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (kubernetes)	ELSA-2022-10033	2022-11-29
Oracle Linux version 7 (kubernetes)	ELSA-2022-10035	2022-11-29
Oracle Linux version 7 (olcne)	ELSA-2022-10033	2022-11-29
Oracle Linux version 7 (olcne)	ELSA-2022-10035	2022-11-29
Oracle Linux version 8 (kubernetes)	ELSA-2022-10034	2022-11-29
Oracle Linux version 8 (kubernetes)	ELSA-2022-10036	2022-11-29
Oracle Linux version 8 (olcne)	ELSA-2022-10034	2022-11-29
Oracle Linux version 8 (olcne)	ELSA-2022-10036	2022-11-29