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A stack overflow in the sctp_server::sctp_receiver_thread component of OpenAirInterface CN5G AMF (oai-cn5g-amf) up to v2.0.0 allows attackers to cause a Denial of Service (DoS) by repeatedly establishing SCTP connections with the N2 interface.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a proof-of-concept exploit for CVE-2024-24451, targeting 3GPP-compliant AMF (Access and Mobility Management Function) nodes as specified in TS 38.413/38.414. The main file, poc.py, is a Python script that leverages the pycrate ASN.1 library to construct and send malicious NGAP protocol messages over SCTP connections to a target AMF. The exploit is designed to exhaust the AMF's resources by creating up to 2048 persistent SCTP connections, each sending crafted NGAP Setup and InitialUE messages. The attack aims to cause denial of service or resource exhaustion on the AMF by overwhelming its file descriptors and protocol handling capabilities. The script is configurable via hardcoded IP and port values and is intended for use in a controlled environment to demonstrate the vulnerability. The repository structure is minimal, consisting of a README and the exploit script.
1 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
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Cross-references every affected SKU, including bundled OEM variants.
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