CVE-2024-0793
7.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
0 < 1.27 | affected | ||
| Red Hat | Red Hat OpenShift Container Platform 4.12 | 0:4.12.0-202403042037.p0.g9946c63.assembly.stream.el9 < * | unaffected |
Weaknesses
- CWE-20: Improper Input Validation
Workarounds
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://access.redhat.com/errata/RHSA-2024:0741
- https://access.redhat.com/errata/RHSA-2024:1267
- https://access.redhat.com/security/cve/CVE-2024-0793
- https://bugzilla.redhat.com/show_bug.cgi?id=2214402
- https://github.com/openshift/kubernetes/pull/1876
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