Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-31420", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2024-04-03T12:10:43.208Z", "datePublished": "2024-04-03T14:01:07.124Z", "dateUpdated": "2025-02-07T03:17:49.953Z"}, "containers": {"cna": {"title": "Cnv: dos through repeatedly calling vm-dump-metrics until virt handler crashes", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"versions": [{"status": "affected", "version": "4.15.0"}], "packageName": "cnv", "collectionURL": "https://osim.prodsec.redhat.com/tracker/3db8d873-292a-4550-b241-eb8e84dcdf28", "defaultStatus": "unaffected"}, {"vendor": "Red Hat", "product": "Red Hat OpenShift Virtualization 4", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kubevirt", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:container_native_virtualization:4"]}], "references": [{"url": "https://access.redhat.com/security/cve/CVE-2024-31420", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2272951", "name": "RHBZ#2272951", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2024-04-03T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "NULL Pointer Dereference", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-476: NULL Pointer Dereference", "timeline": [{"lang": "en", "time": "2024-04-03T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2024-04-03T00:00:00+00:00", "value": "Made public."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2025-02-07T03:17:49.953Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-31420", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-08T13:59:08.347925Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:35:55.202Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T01:52:56.848Z"}, "title": "CVE Program Container", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2024-31420", "tags": ["vdb-entry", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2272951", "name": "RHBZ#2272951", "tags": ["issue-tracking", "x_refsource_REDHAT", "x_transferred"]}]}]}}