GHSA-h7wq-jj8r-qm7p
Kubernetes Nil pointer dereference in KCM after v1 HPA patch request
At a glance
- Published
- Updated
- CVE
- CVE-2024-0793
- Aliases
- GO-2024-3277
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Description
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 packages
| Package | Versions |
|---|---|
| Go · k8s.io/kubernetes | introduced 0, fixed 1.27.0-alpha.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-0793 ADVISORY
- https://github.com/kubernetes/kubernetes/issues/107038#issuecomment-1911327145 WEB
- https://github.com/openshift/kubernetes/pull/1876 WEB
- https://access.redhat.com/errata/RHSA-2024:0741 WEB
- https://access.redhat.com/errata/RHSA-2024:1267 WEB
- https://access.redhat.com/security/cve/CVE-2024-0793 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2214402 WEB
- https://github.com/kubernetes/kubernetes PACKAGE
- https://pkg.go.dev/vuln/GO-2024-3277 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |