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CVE-2024-31420

Date: April 3, 2024

A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine.

Language: Go

Severity Score

Related Resources (6)

https://github.com/advisories/GHSA-vjhf-6xfr-5p9g
https://bugzilla.redhat.com/show_bug.cgi?id=2272951
https://github.com/kubevirt/kubevirt
https://nvd.nist.gov/vuln/detail/CVE-2024-31420
https://access.redhat.com/security/cve/CVE-2024-31420
https://www.mend.io/vulnerability-database/CVE-2024-31420

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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