CVE-2019-18390
7.1 · HIGHOverview
CVE-2019-18390 is a high-severity vulnerability affecting virglrenderer_project virglrenderer. It was published on December 23, 2019 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.
Remediation
Check the references section for vendor advisories and patches from virglrenderer_project. Update virglrenderer 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 |
|---|---|---|---|
| virglrenderer_project | virglrenderer | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-18390?
CVE-2019-18390 is a high-severity vulnerability affecting virglrenderer_project virglrenderer. It was published on December 23, 2019 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2019-18390?
This vulnerability has a CVSS 3.1 base score of 7.1, 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-2019-18390?
Check the references section for vendor advisories and patches from virglrenderer_project. Update virglrenderer 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-2019-18390?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-18390 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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