Kubernetes Nil pointer dereference in KCM after v1 HPA patch request
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-0793US | — | — | ||
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 d… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2024:0741WEB
- https://access.redhat.com/errata/RHSA-2024:1267WEB
- https://access.redhat.com/security/cve/CVE-2024-0793WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2214402WEB
- https://github.com/kubernetes/kubernetesPACKAGE
- https://github.com/kubernetes/kubernetes/issues/107038#issuecomment-1911327145WEB
- https://github.com/openshift/kubernetes/pull/1876WEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-0793ADVISORY
scry
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