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Medium · 4.4 Public exploit CVE-2025-23247 EUVD-2025-16675GHSA-mhvp-2g8x-v832

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a failure to check the length of a buffer cou…

Published May 27, 2025 · Updated Jun 2, 2025 · Assigned by nvidia

Vendor: NVIDIA Product: NVIDIA CUDA Toolkit Package: nvidia-cuda-toolkit Package: nvidia-cuda-toolkit Ecosystem: Debian Ecosystem: Ubuntu

Description

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a failure to check the length of a buffer could allow a user to cause the tool to crash or execute arbitrary code by passing in a malformed ELF file. A successful exploit of this vulnerability might lead to arbitrary code execution.

Affected products

VendorProductAffectedFixed
NVIDIA NVIDIA CUDA Toolkit All versions up to CUDA Toolkit 12.9 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Debian

Security tracker ↗
ReleasePackageFixed inAdvisory
Debian 13 nvidia-cuda-toolkit No fix yet —
Debian 12 nvidia-cuda-toolkit No fix yet —

Ubuntu

Security tracker ↗
ReleasePackageFixed inAdvisory
Ubuntu 26.10 nvidia-cuda-toolkit No fix yet —
Ubuntu 26.04 LTS nvidia-cuda-toolkit No fix yet —
Ubuntu 25.10 nvidia-cuda-toolkit No fix yet —
Ubuntu 24.04 LTS nvidia-cuda-toolkit No fix yet —
Ubuntu 22.04 LTS nvidia-cuda-toolkit No fix yet —
Show 3 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 20.04 LTS nvidia-cuda-toolkit No fix yet —
Ubuntu 18.04 LTS nvidia-cuda-toolkit No fix yet —
Ubuntu 16.04 LTS nvidia-cuda-toolkit No fix yet —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • SpiralBL0CK/CVE-2025-23247 ★ 3 · Nov 20, 2025

    wip for CVE-2025-23247 . ATM just crash PoC which shows we control buffer and offset, so we got aaw

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References