# CVE-2022-34670

## Summary

- **CVE ID:** CVE-2022-34670
- **Severity:** HIGH
- **CVSS Score:** 7.8 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-197
- **Published:** Dec 30, 2022
- **Last Modified:** Mar 13, 2026

## Description

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer handler, where an unprivileged regular user can cause truncation errors when casting a primitive to a primitive of smaller size causes data to be lost in the conversion, which may lead to denial of service or information disclosure.

## Affected Products

- NVIDIA — vGPU software (guest driver) - Linux, vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager) (All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release)

## References

- [CNA](https://nvidia.custhelp.com/app/answers/detail/a_id/5415)
- [CNA](https://lists.debian.org/debian-lts-announce/2023/05/msg00010.html)
- [CNA](https://security.gentoo.org/glsa/202310-02)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.10%
- **EPSS Percentile:** 27.3

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._