GHSA-vjhf-6xfr-5p9g

ghsaUSosv

KubeVirt NULL pointer dereference flaw

view advisory published 2024-04-03Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2024-31420US	—	0.64% (51st)	—	2024-04-03
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 deni…

references

External citations — patches, advisories, analysis.

https://access.redhat.com/security/cve/CVE-2024-31420WEB
https://bugzilla.redhat.com/show_bug.cgi?id=2272951WEB
https://github.com/kubevirt/kubevirtPACKAGE
https://nvd.nist.gov/vuln/detail/CVE-2024-31420ADVISORY

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