CVE-2019-5688
6.7 · MEDIUMOverview
CVE-2019-5688 is a medium-severity vulnerability affecting nvidia gpumodeswitch. It was published on November 18, 2019 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
NVIDIA NVFlash, NVUFlash Tool prior to v5.588.0 and GPUModeSwitch Tool prior to 2019-11, NVIDIA kernel mode driver (nvflash.sys, nvflsh32.sys, and nvflsh64.sys) contains a vulnerability in which authenticated users with administrative privileges can gain access to device memory and registers of other devices not managed by NVIDIA, which may lead to escalation of privileges, information disclosure, or denial of service.
Remediation
Check the references section for vendor advisories and patches from nvidia. Update gpumodeswitch 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 |
|---|---|---|---|
| nvidia | gpumodeswitch | >= 0, < 2019-11 | Affected |
| nvidia | nvflash | >= 0, < 5.588.0 | Affected |
| nvidia | nvuflash | >= 0, < 5.588.0 | Affected |
Frequently Asked Questions
What is CVE-2019-5688?
CVE-2019-5688 is a medium-severity vulnerability affecting nvidia gpumodeswitch. It was published on November 18, 2019 and has a CVSS 3.1 base score of 6.7 (MEDIUM).
How severe is CVE-2019-5688?
This vulnerability has a CVSS 3.1 base score of 6.7, 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-2019-5688?
Check the references section for vendor advisories and patches from nvidia. Update gpumodeswitch 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-2019-5688?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-5688 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.
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