CVE-2025-2149 LOW

CVE-2025-2149: PyTorch Quantized Sigmoid Module nnq_Sigmoid initialization

Vendor N/A
Product PyTorch
Weakness CWE-665
Published March 10, 2025
Last update March 10, 2025

CVSS base score

2.0/10
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A vulnerability was found in PyTorch 2.6.0+cu124. It has been rated as problematic. Affected by this issue is the function nnq_Sigmoid of the component Quantized Sigmoid Module. The manipulation of the argument scale/zero_point leads to improper initialization. The attack needs to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.

Key dates

02Disclosure timeline

March 10, 2025 CVE published
March 10, 2025 Record updated