CVE-2024-0793: Kubernetes Nil pointer dereference in KCM after v1 HPA patch request
(updated )
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.
References
- access.redhat.com/errata/RHSA-2024:0741
- access.redhat.com/errata/RHSA-2024:1267
- access.redhat.com/security/cve/CVE-2024-0793
- bugzilla.redhat.com/show_bug.cgi?id=2214402
- github.com/advisories/GHSA-h7wq-jj8r-qm7p
- github.com/kubernetes/kubernetes
- github.com/kubernetes/kubernetes/issues/107038
- github.com/openshift/kubernetes/pull/1876
- nvd.nist.gov/vuln/detail/CVE-2024-0793
- pkg.go.dev/vuln/GO-2024-3277
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