{"schema_version":"1.7.3","id":"GHSA-h7wq-jj8r-qm7p","published":"2024-11-17T12:30:29Z","modified":"2026-02-04T02:41:57.680907Z","aliases":["CVE-2024-0793","GO-2024-3277"],"related":["CGA-3r44-3rmv-6593"],"summary":"Kubernetes Nil pointer dereference in KCM after v1 HPA patch request","details":"A flaw was found in kube-controller-manager. This issue occurs when the initial application of a HPA config YAML lacking a .spec.behavior.scaleUp block causes a denial of service due to KCM pods going into restart churn.","affected":[{"package":{"name":"k8s.io/kubernetes","ecosystem":"Go","purl":"pkg:golang/k8s.io/kubernetes"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.27.0-alpha.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/11/GHSA-h7wq-jj8r-qm7p/GHSA-h7wq-jj8r-qm7p.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-0793"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/issues/107038#issuecomment-1911327145"},{"type":"WEB","url":"https://github.com/openshift/kubernetes/pull/1876"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:0741"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2024:1267"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2024-0793"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2214402"},{"type":"PACKAGE","url":"https://github.com/kubernetes/kubernetes"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2024-3277"}],"database_specific":{"cwe_ids":["CWE-20","CWE-476"],"github_reviewed":true,"github_reviewed_at":"2024-11-18T20:08:13Z","nvd_published_at":"2024-11-17T11:15:06Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}