CVE-2024-24442

HIGHNVD 7.57.5—Elevated

7.5

A NULL pointer dereference in the ngap_app::handle_receive routine of OpenAirInterface CN5G AMF (oai-cn5g-amf) up to v2.0.0 allows attackers to cause a Denial of Service (DoS) via a crafted NGAP message.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 51.7%
KEV: Not listed

Published

January 21, 2025

Last Modified

April 15, 2026

References (3)

cve@mitrehttp://openairinterface.com
cve@mitrehttps://cellularsecurity.org/ransacked
134c704f-9b21-4f2e-91b3-4a467353bcc0https://cellularsecurity.org/ransacked

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-476NULL Pointer Dereference

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2024-24442?

CVE-2024-24442 is a high vulnerability published on January 21, 2025. A NULL pointer dereference in the ngapapp::handlereceive routine of OpenAirInterface CN5G AMF (oai-cn5g-amf) up to v2.0.0 allows attackers to cause a Denial of Service (DoS) via a crafted NGAP message.

When was CVE-2024-24442 disclosed?

CVE-2024-24442 was first published in the National Vulnerability Database on January 21, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-24442 actively exploited?

CVE-2024-24442 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 51.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-24442?

CVE-2024-24442 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2024-24442?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-24442, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2024-24442

📅 Published

🔄 Last Modified

🔗 References (3)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-24442?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (3)

Frequently asked(5)

Related CVEs(same CWE)