NVIDIA GPU Display Driver R535/R570 on Linux Virtual GPU Manager stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in NVIDIA GPU Display Driver R535/R570 on Linux and classified as critical. Affected by this vulnerability is an unknown functionality of the component Virtual GPU Manager. Performing a manipulation results in stack-based overflow. This vulnerability is known as CVE-2025-23283. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability was found in NVIDIA GPU Display Driver R535/R570 on Linux. It has been classified as critical. This affects an unknown part of the component Virtual GPU Manager. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

NVIDIA vGPU software for Linux-style hypervisors contains a vulnerability in the Virtual GPU Manager, where a malicious guest could cause stack buffer overflow. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, or data tampering.

It is possible to read the advisory at nvidia.custhelp.com. This vulnerability is uniquely identified as CVE-2025-23283 since 01/14/2025. The exploitability is told to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/05/2025).

The vulnerability scanner Nessus provides a plugin with the ID 243281 (NVIDIA Virtual GPU Manager Multiple Vulnerabilities (July 2025)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (243281) and EUVD (EUVD-2025-23444). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (nvidia): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 243281
Nessus Name: NVIDIA Virtual GPU Manager Multiple Vulnerabilities (July 2025)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/14/2025 CVE reserved
08/03/2025 +200 days Advisory disclosed
08/03/2025 +0 days VulDB entry created
08/05/2025 +2 days VulDB entry last update

Sourcesinfo

Vendor: nvidia.com

Advisory: nvidia.custhelp.com
Status: Confirmed

CVE: CVE-2025-23283 (🔒)
GCVE (CVE): GCVE-0-2025-23283
GCVE (VulDB): GCVE-100-318615
EUVD: 🔒

Entryinfo

Created: 08/03/2025 11:14
Updated: 08/05/2025 04:39
Changes: 08/03/2025 11:14 (64), 08/03/2025 14:58 (2), 08/03/2025 22:42 (1), 08/05/2025 04:39 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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