Buffer overflow in Linux Linux_kernel
CVE-2025-23275
NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvJPEG where a local authenticated user may cause a GPU out-of-bounds write by providing certain image dimensions. A successful exploit of this vulnerability may lead to de…
Vulnerability class: Buffer Overflow
EPSS: 0.001 (2.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L.
Affected products
- Linux Linux_kernel
- Microsoft Windows
- Nvidia Cuda_toolkit
- Nvidia Driveos
- Nvidia Linux_for_tegra
- Nvidia Cuda Toolkit — versions All versions prior to CUDA Toolkit 13.0
- Nvidia Nvjpeg — versions All versions prior to nvJPEG 13.0.0
Weakness classification (CWE)
References
- psirt@nvidia.com (Third Party Advisory)
- psirt@nvidia.com (Third Party Advisory)
- psirt@nvidia.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-23275?
- CVE-2025-23275 is a medium-severity vulnerability in Linux Linux_kernel, classified under Out-of-bounds Write. CVSS score: 4.2/10. Published 2025-09-24.
- How severe is CVE-2025-23275?
- Medium severity. CVSS v3 base score is 4.2 out of 10.