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Search Results (9 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-117069 | 1 Openairinterface | 1 Oai-cn5g-amf | 2026-11-02 | N/A |
| An integer truncation vulnerability in the NAS decoder of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) via crafted NAS Registration Requests containing a malformed IMEISV in the 5GS Mobile Identity IE. The Type6NasIe::Validate() function truncates a 32-bit length value to 16 bits, bypassing length validation and causing an out-of-bounds heap read in DecodeImeisv(), which can crash the AMF process. | ||||
| CVE-2026-117067 | 1 Openairinterface | 1 Oai-cn5g-amf | 2026-11-02 | N/A |
| An out-of-bounds memory access vulnerability in the N2 SCTP interface of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly establishing SCTP associations, resulting in a process crash due to improper file descriptor bounds checking in the FD_SET() operation. | ||||
| CVE-2026-117068 | 1 Openairinterface | 1 Oai-cn5g-amf | 2026-11-02 | N/A |
| An integer underflow vulnerability in the NAS decoder of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) via crafted NAS Registration Requests containing a truncated SUCI in the 5GS Mobile Identity IE. Insufficient length validation in the DecodeSuci() function results in an out-of-bounds heap read, causing the AMF process to crash. | ||||
| CVE-2026-30079 | 1 Openairinterface | 1 Oai-cn5g-amf | 2026-04-15 | 9.8 Critical |
| In OpenAirInterface V2.2.0 AMF, Out of sequence messages causes incorrect state transition during UE registration procedure. This allows authentication to be bypassed completely. If a SecurityModeComplete message is sent after InitialUERegistration, a registration reject is received followed by a registration accept! This leads the UE to be registered without proper authentication. | ||||
| CVE-2026-30080 | 1 Openairinterface | 1 Oai-cn5g-amf | 2026-04-15 | 7.5 High |
| OpenAirInterface v2.2.0 accepts Security Mode Complete without any integrity protection. Configuration has supported integrity NIA1 and NIA2. But if an UE sends initial registration request with only security capability IA0, OpenAirInterface accepts and proceeds. This downgrade security context can lead to the possibility of replay attack. | ||||
| CVE-2026-30075 | 1 Openairinterface | 2 Oai-cn5g-amf, Oai-cn5g-ausf | 2026-04-15 | 7.5 High |
| OpenAirInterface Version 2.2.0 has a Buffer Overflow vulnerability in processing UplinkNASTransport containing Authentication Response containing a NAS PDU with oversize response (For example 100 byte). The response is decoded by AMF and passed to the AUSF component for verification. AUSF crashes on receiving this oversize response. This can prohibit users from further registration and verification and can cause Denial of Services (DoS). | ||||
| CVE-2026-30078 | 1 Openairinterface | 1 Oai-cn5g-amf | 2026-04-13 | 7.5 High |
| OpenAirInterface V2.2.0 AMF crashes when it receives an NGAP message with invalid procedure code or invalid PDU-type. For example when the message specification requires InitiatingMessage but sent with successfulOutcome. | ||||
| CVE-2025-65805 | 1 Openairinterface | 2 Cn5g Amf, Oai-cn5g-amf | 2026-01-29 | 7.5 High |
| OpenAirInterface CN5G AMF<=v2.1.9 has a buffer overflow vulnerability in processing NAS messages. Unauthorized remote attackers can launch a denial-of-service attack and potentially execute malicious code by accessing port N1 and sending an imsi string longer than 1000 to AMF. | ||||
| CVE-2025-66786 | 1 Openairinterface | 2 Cn5g Amf, Oai-cn5g-amf | 2026-01-29 | 7.5 High |
| OpenAirInterface CN5G AMF<=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack. | ||||
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