CVE-2023-6476

A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2024:0195	Vendor Advisory
https://access.redhat.com/errata/RHSA-2024:0207	Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-6476	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2253994	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:a:redhat:openshift_container_platform:4.13:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:4.14:::::::*

OR	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

History

No history.

Information

Published : 2024-01-09 22:15

Updated : 2024-02-04 20:15

NVD link : CVE-2023-6476

Mitre link : CVE-2023-6476

CVE.ORG link : CVE-2023-6476

JSON object : View

Products Affected

redhat

openshift_container_platform
enterprise_linux

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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