CVE-2022-34684

Data disclosure or tampering via off-by-one error

Published Dec 30, 2022 · Updated Apr 10, 2025

An off-by-one error in NVIDIA vGPU Software 14.3 and earlier allows local users to disclose or tamper with data through nvidia.ko. NVIDIA identifies the kernel-mode module and an out-of-bounds read but has not disclosed the affected function or the operation that miscalculates the boundary. Exploitation requires local low-privilege access and can affect confidentiality or integrity without reported code execution.

CVSS severity5.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An off-by-one error in NVIDIA vGPU Software 14.3 and earlier allows local users to disclose or tamper with data through nvidia.ko. NVIDIA identifies the kernel-mode module and an out-of-bounds read but has not disclosed the affected function or the operation that miscalculates the boundary. Exploitation requires local low-privilege access and can affect confidentiality or integrity without reported code execution.

The record

CVE
CVE-2022-34684
Published
Dec 30, 2022
Updated
Apr 10, 2025
Vendor
NVIDIA
Product
NVIDIA vGPU Software
Classifications
CWE-125, CWE-193
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 30, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

NVIDIA · NVIDIA vGPU Softwareversion=All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release

Published CVSS scores

7.1NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
5.3NVIDIA CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
CWE-193Off-by-one Error

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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