CVE-2025-23335: linux kernel Integer Underflow — Fix

Description

NVIDIA Triton Inference Server for Windows and Linux and the Tensor RT backend contain a vulnerability where an attacker could cause an underflow by a specific model configuration and a specific input. A successful exploit of this vulnerability might lead to denial of service.

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CVSS v3.1 Score

4.4

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-191 CWE-191

Affected Products

Vendor	Product	Versions
nvidia	triton_inference_server	< 25.05
linux	linux_kernel	All
microsoft	windows	All

References

Advisories & Patches

https://nvidia.custhelp.com/app/answers/detail/a_id/5687

Other References

https://nvd.nist.gov/vuln/detail/CVE-2025-23335 https://www.cve.org/CVERecord?id=CVE-2025-23335

Frequently Asked Questions

What is CVE-2025-23335? +

NVIDIA Triton Inference Server for Windows and Linux and the Tensor RT backend contain a vulnerability where an attacker could cause an underflow by a specific model configuration and a specific input. A successful exploit of this vulnerability might lead to denial of service. It has a CVSS v3.1 base score of 4.4 (MEDIUM).

How severe is CVE-2025-23335? +

CVE-2025-23335 has a CVSS v3.1 score of 4.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-23335? +

CVE-2025-23335 affects products from linux, microsoft, nvidia, specifically: linux_kernel, triton_inference_server, windows. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-23335? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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