CVE-2022-31077
4.0 · MEDIUMOverview
CVE-2022-31077 is a medium-severity vulnerability affecting linuxfoundation kubeedge. It was published on June 27, 2022 and has a CVSS 3.1 base score of 4.0 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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 response from KubeEdge can crash the CSI Driver controller server by triggering a nil-pointer dereference panic. As a consequence, the CSI Driver controller will be in denial of service. 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. At the time of writing, no workaround exists.
Remediation
Check the references section for vendor advisories and patches from linuxfoundation. Update kubeedge to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| linuxfoundation | kubeedge | >= 0, < 1.9.3 | Affected |
References
Frequently Asked Questions
What is CVE-2022-31077?
CVE-2022-31077 is a medium-severity vulnerability affecting linuxfoundation kubeedge. It was published on June 27, 2022 and has a CVSS 3.1 base score of 4.0 (MEDIUM).
How severe is CVE-2022-31077?
This vulnerability has a CVSS 3.1 base score of 4.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-31077?
Check the references section for vendor advisories and patches from linuxfoundation. Update kubeedge to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-31077?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-31077 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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