CVE-2022-34665

Service interruption via kernel null-pointer dereference

Published Nov 18, 2022 · Updated Apr 29, 2025

NULL pointer dereference in NVIDIA GPU Display Driver for Windows and Linux allows local users to interrupt service. The kernel-mode layer reaches a null-pointer dereference in response to a local user's action, but NVIDIA has not disclosed the responsible handler or input path. Basic local user capabilities are required, and successful exploitation has no reported confidentiality or integrity impact.

CVSS severity6.5
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in NVIDIA GPU Display Driver for Windows and Linux allows local users to interrupt service. The kernel-mode layer reaches a null-pointer dereference in response to a local user's action, but NVIDIA has not disclosed the responsible handler or input path. Basic local user capabilities are required, and successful exploitation has no reported confidentiality or integrity impact.

The record

CVE
CVE-2022-34665
Published
Nov 18, 2022
Updated
Apr 29, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-476, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NVIDIA CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

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.

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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-476NULL Pointer Dereference
T1499Endpoint Denial of Service

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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