CVE-2025-2149

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.

CVSS v3 2.5 LOW
CVSS v2.0 1.0 LOW

2.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.0 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

1.0^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:H/Au:S/C:N/I:P/A:N

Exploitability : 1.5 / Impact : 2.9

Access Vector LOCAL

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/pytorch/pytorch/issues/147818	Issue Tracking
https://github.com/pytorch/pytorch/issues/147818#issue-2877301660	Issue Tracking
https://vuldb.com/?ctiid.299060	Permissions Required VDB Entry
https://vuldb.com/?id.299060	Third Party Advisory VDB Entry
https://vuldb.com/?submit.506563	Third Party Advisory VDB Entry Exploit
https://github.com/pytorch/pytorch/issues/147818	Issue Tracking
https://github.com/pytorch/pytorch/issues/147818#issue-2877301660	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:pytorch:pytorch:2.6.0\+cu124:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-03-10 13:15

Updated : 2025-06-23 18:44

NVD link : CVE-2025-2149

Mitre link : CVE-2025-2149

CVE.ORG link : CVE-2025-2149

JSON object : View

Products Affected

pytorch

pytorch

CWE

CWE-665

Improper Initialization

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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."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en PyTorch 2.6.0+cu124. Se ha calificado como problem\u00e1tica. La funci\u00f3n nnq_Sigmoid del componente Quantized Sigmoid Module est\u00e1 afectada por este problema. La manipulaci\u00f3n del argumento scale/zero_point provoca una inicializaci\u00f3n incorrecta. El ataque debe abordarse localmente. Es un ataque de complejidad bastante alta. Se sabe que su explotaci\u00f3n es dif\u00edcil. 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