CVE-2024-56430 - Vulnerability Details - OpenCVE

OpenFHE through 1.2.3 has a NULL pointer dereference in BinFHEContext::EvalFloor in lib/binfhe-base-scheme.cpp.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2025/04/25/3
https://github.com/UnionTech-Software/openfhe-PoC
https://github.com/openfheorg/openfhe-development/blob/7b8346f4eac27121543e36c17237b919e03ec058/src/binfhe/lib/binfhe-base-scheme.cpp#L307-L308
https://github.com/openfheorg/openfhe-development/releases/tag/v1.2.3

History

Sat, 26 Apr 2025 13:15:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}`	cvssV3_1 `{'score': 2.9, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}`

Fri, 25 Apr 2025 18:45:00 +0000

Type	Values Removed	Values Added
References		http://www.openwall.com/lists/oss-security/2025/04/25/3

Thu, 26 Dec 2024 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 25 Dec 2024 17:30:00 +0000

Type	Values Removed	Values Added
Description		OpenFHE through 1.2.3 has a NULL pointer dereference in BinFHEContext::EvalFloor in lib/binfhe-base-scheme.cpp.
Weaknesses		CWE-476
References		https://github.com/UnionTech-Software/openfhe-PoC https://github.com/openfheorg/openfhe-development/blob/7b8346f4eac27121543e36c17237b919e03ec058/src/binfhe/lib/binfhe-base-scheme.cpp#L307-L308 https://github.com/openfheorg/openfhe-development/releases/tag/v1.2.3

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-12-25T00:00:00.000Z

Updated: 2025-08-27T21:43:05.726Z

Reserved: 2024-12-24T00:00:00.000Z

Link: CVE-2024-56430

Vulnrichment

Updated: 2025-04-25T18:03:38.801Z

NVD

Status : Awaiting Analysis

Published: 2024-12-25T18:15:22.487

Modified: 2025-08-27T22:15:50.650

Link: CVE-2024-56430

Redhat

No data.

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