CVE-2025-23308

Description

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvdisasm where an attacker may cause a heap-based buffer overflow by getting the user to run nvdisasm on a malicious ELF file. A successful exploit of this vulnerability may lead to arbitrary code execution at the privilege level of the user running nvdisasm.

CVSS v3.1 Score

3.3

LOW

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

Weakness Type (CWE)

CWE-122 CWE-122

Affected Products

Vendor	Product	Versions
nvidia	cuda_toolkit	< 13.0.0
linux	linux_kernel	All
microsoft	windows	All

References

Advisories & Patches

https://nvidia.custhelp.com/app/answers/detail/a_id/5661

Other References

https://nvd.nist.gov/vuln/detail/CVE-2025-23308 https://www.cve.org/CVERecord?id=CVE-2025-23308 https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2204

Frequently Asked Questions

What is CVE-2025-23308? +

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvdisasm where an attacker may cause a heap-based buffer overflow by getting the user to run nvdisasm on a malicious ELF file. A successful exploit of this vulnerability may lead to arbitrary code execution at the privilege level of the user running nvdisasm. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2025-23308? +

CVE-2025-23308 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-23308? +

CVE-2025-23308 affects products from linux, microsoft, nvidia, specifically: cuda_toolkit, linux_kernel, windows. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-23308? +

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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