CVE-2022-31613

Kernel panic via null-pointer dereference

Published Nov 18, 2022 · Updated Apr 29, 2025

Null-pointer dereference in NVIDIA Cloud Gaming Guest Driver before the August 2022 release allows local users to panic a Windows guest kernel. The kernel-mode layer dereferences a null pointer, but NVIDIA has not disclosed the affected function or attacker-controlled input path. Any local user can trigger the panic, interrupting the guest operating system without reported confidentiality or integrity impact.

CVSS severity7.1
High
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 Cloud Gaming Guest Driver before the August 2022 release allows local users to panic a Windows guest kernel. The kernel-mode layer dereferences a null pointer, but NVIDIA has not disclosed the affected function or attacker-controlled input path. Any local user can trigger the panic, interrupting the guest operating system without reported confidentiality or integrity impact.

The record

CVE
CVE-2022-31613
Published
Nov 18, 2022
Updated
Apr 29, 2025
Vendor
DPDK Project
Product
NVIDIA Cloud Gaming Guest Driver
Classifications
CWE-476, T1499.004
Attack vector
local
Privileges
unauthenticated

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?

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

  1. Affected versionversion=All versions prior to the August 2022 release

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

DPDK Project · NVIDIA Cloud Gaming Guest Driverversion=All versions prior to the August 2022 release

Published CVSS scores

6.5NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
7.1NVIDIA CorporationCVSS:3.1/AV:L/AC:L/PR:N/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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1499.004Application or System Exploitation

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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