CVE-2025-23308
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-09-24
Last updated on: 2025-11-03
Assigner: NVIDIA Corporation
Description
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 Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| nvidia | cuda_toolkit | to 13.0.0 (exc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| microsoft | windows | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-122 | A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the NVIDIA CUDA Toolkit's nvdisasm tool, where processing a malicious ELF file can cause a heap-based buffer overflow. This overflow may allow an attacker to execute arbitrary code with the same privileges as the user running nvdisasm.
How can this vulnerability impact me? :
If exploited, this vulnerability can allow an attacker to execute arbitrary code on your system with your user privileges, potentially compromising your system's security depending on what actions the attacker takes.
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