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CVE-2022-0532

nvd nist
Published: Feb 9, 2022Modified: Jun 17, 2026

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4.2
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
Exploitability: 1.6 / Impact: 2.5
Source: NVD

Description

An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of "safe" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.

Affected (2)

Kubernetes
1 product
Cri O
Redhat
1 product
Openshift Container Platform
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Cri O
Up to 1.18
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Openshift Container Platform
Version 4.0

Related CWEs

CWE-732
Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References (4)

Source: secalert@redhat.com
Issue TrackingPatchThird Party Advisory
Source: secalert@redhat.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.