high7.5
CVE-2025-65805
OpenAirInterface CN5G AMF<=v2.1.9 has a buffer overflow vulnerability in processing NAS messages.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openairinterface | Oai-Cn5g-Amf | through 2.1.9 |