{"cve":"CVE-2022-31076","nvd":{"published":"2022-06-27T20:15:08.710","modified":"2026-06-17T04:44:44.707","status":"Modified","description":"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 attacker would already need to be an authenticated user of the Cloud. Additionally it will be affected only when users turn on the unixsocket switch in the config file cloudcore.yaml. This bug has been fixed in Kubeedge 1.11.0, 1.10.1, and 1.9.3. Users should update to these versions to resolve the issue. Users unable to upgrade should sisable the unixsocket switch of CloudHub in the config file cloudcore.yaml.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.7},"cwes":["CWE-476"],"references":["https://github.com/kubeedge/kubeedge/pull/3899/commits/5d60ae9eabd6b6b7afe38758e19bbe8137664701","https://github.com/kubeedge/kubeedge/security/advisories/GHSA-8f4f-v9x5-cg6j","https://github.com/kubeedge/kubeedge/pull/3899/commits/5d60ae9eabd6b6b7afe38758e19bbe8137664701","https://github.com/kubeedge/kubeedge/security/advisories/GHSA-8f4f-v9x5-cg6j"],"products":["linuxfoundation:kubeedge"],"source":"nvd","synced_at":"2026-10-19T21:32:39.174919249+00:00"},"epss":{"cve":"CVE-2022-31076","score":0.00615,"percentile":0.49457,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8f4f-v9x5-cg6j","url":"https://osv.dev/vulnerability/GHSA-8f4f-v9x5-cg6j","summary":"CloudCore UDS Server: Malicious Message can crash CloudCore","modified":"2024-08-21T15:42:01.801790Z","packages":[{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":[">=1.10.0 <1.10.1"],"fixed":["1.10.1"]},{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":["<1.9.3"],"fixed":["1.9.3"]}]},{"id":"GO-2022-0500","url":"https://osv.dev/vulnerability/GO-2022-0500","summary":"CloudCore UDS Server: Malicious Message can crash CloudCore in github.com/kubeedge/kubeedge","modified":"2026-03-03T04:50:27.671424Z","packages":[{"ecosystem":"Go","name":"github.com/kubeedge/kubeedge","purl":"pkg:golang/github.com/kubeedge/kubeedge","ranges":["<1.9.3",">=1.10.0 <1.10.1"],"fixed":["1.9.3","1.10.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}