NVIDIA CUDA Toolkit ELF File out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability was found in NVIDIA CUDA Toolkit. It has been rated as problematic. The impacted element is an unknown function of the component ELF File Handler. This manipulation causes out-of-bounds. This vulnerability is tracked as CVE-2025-23340. The attack is restricted to local execution. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in NVIDIA CUDA Toolkit (version unknown). It has been declared as problematic. Affected by this vulnerability is an unknown function of the component ELF File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect availability. The summary by CVE is:

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the nvdisasm binary where a user may cause an out-of-bounds read by passing a malformed ELF file to nvdisasm. A successful exploit of this vulnerability may lead to a partial denial of service.

This vulnerability is known as CVE-2025-23340 since 01/14/2025. The exploitation appears to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 266132 (Linux Distros Unpatched Vulnerability : CVE-2025-23340), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (266132). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 3.3
CNA Vector (nvidia): 🔒

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 266132
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2025-23340

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/14/2025 CVE reserved
09/24/2025 +252 days Advisory disclosed
09/24/2025 +0 days VulDB entry created
10/02/2025 +8 days VulDB entry last update

Sourcesinfo

Vendor: nvidia.com

Status: Confirmed

CVE: CVE-2025-23340 (🔒)
GCVE (CVE): GCVE-0-2025-23340
GCVE (VulDB): GCVE-100-325717

Entryinfo

Created: 09/24/2025 15:34
Updated: 10/02/2025 23:28
Changes: 09/24/2025 15:34 (61), 10/02/2025 23:28 (2)
Complete: 🔍
Cache ID: 216::103

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