SARA / Free Tools / CVE / CVE-2022-31076

CVE-2022-31076 — KubeEdge is built upon Kubernetes and extends native containerized application o

KubeEdge is built upon Kubernetes and extends native containerized application orchestration and device management to hosts at the Edge. In affected versions a malicious message can crash CloudCore by triggering a nil-pointer dereference in the UDS Server. Since the UDS Server on

CVSS
4.2 MEDIUM
EPSS
0.09% (top 75.00%)
CWE
CWE-476
Published
2022-06-27T20:10:10.000Z
Last modified
2025-04-22T17:53:48.947Z
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

01What is this vulnerability?

KubeEdge is built upon Kubernetes and extends native containerized application orchestration and device management to hosts at the Edge. In affected versions a malicious message can crash CloudCore by triggering a nil-pointer dereference in the UDS Server. Since the UDS Server only communicates with the CSI Driver on the cloud side, the attack is limited to the local host network. As such, an…

02Affected products

VendorProductVersions
kubeedgekubeedge< 1.9.3, >= 1.10.0, < 1.10.1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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