CVE-2022-1798
8.7 · HIGHOverview
CVE-2022-1798 is a high-severity vulnerability affecting kubevirt kubevirt. It was published on September 15, 2022 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A path traversal vulnerability in KubeVirt versions up to 0.56 (and 0.55.1) on all platforms allows a user able to configure the kubevirt to read arbitrary files on the host filesystem which are publicly readable or which are readable for UID 107 or GID 107. /proc/self/<> is not accessible.
Remediation
Check the references section for vendor advisories and patches from kubevirt. Update kubevirt 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 |
|---|---|---|---|
| kubevirt | kubevirt | >= 0.20.0, < 0.55.1 | Affected |
Frequently Asked Questions
What is CVE-2022-1798?
CVE-2022-1798 is a high-severity vulnerability affecting kubevirt kubevirt. It was published on September 15, 2022 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2022-1798?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-1798?
Check the references section for vendor advisories and patches from kubevirt. Update kubevirt 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-2022-1798?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-1798 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.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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