CVE-2023-31023

Local service interruption via untrusted pointer dereference

Published Nov 2, 2023 · Updated Sep 5, 2024

Untrusted pointer dereference in NVIDIA Display Driver for Windows allows local users to interrupt service through local access. The driver dereferences an untrusted pointer value, but NVIDIA has not disclosed the affected routine or input path. Low-privileged local access is required; exploitation can make the driver unavailable without reported data disclosure or modification.

CVSS severity5.5
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Untrusted pointer dereference in NVIDIA Display Driver for Windows allows local users to interrupt service through local access. The driver dereferences an untrusted pointer value, but NVIDIA has not disclosed the affected routine or input path. Low-privileged local access is required; exploitation can make the driver unavailable without reported data disclosure or modification.

The record

CVE
CVE-2023-31023
Published
Nov 2, 2023
Updated
Sep 5, 2024
Vendor
DPDK Project
Product
NVIDIA GPU Display Driver
Classifications
CWE-822, CAPEC-129
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

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 13.8, 15.3, 16.1 and all versions prior to and including September 2023 release

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

DPDK Project · NVIDIA GPU Display Driverversion=All versions prior to and including 13.8, 15.3, 16.1 and all versions prior to and including September 2023 release

Published CVSS scores

5.5NVIDIA CorporationCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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.

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-822Untrusted Pointer Dereference
CAPEC-129Pointer Manipulation

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo