Improper Validation of Array Index in CUDA Toolkit - CVE-2025-23338
Published: September 29, 2025
Vulnerability identifier: #VU116159
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-23338
CWE-ID: CWE-129
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: nVidia
Affected software:
CUDA Toolkit
CUDA Toolkit
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in the symbol table parsing functionality in nvdisasm. A remote attacker can use a specially crafted ELF file and cause a denial of service condition on the target system.
How to mitigate CVE-2025-23338
Install updates from vendor's website.