Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2025-65564

Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-476 Desreferencia a puntero nulo (NULL)
Fecha de publicación:
18/12/2025
Última modificación:
07/01/2026

Descripción

*** Pendiente de traducción *** A denial-of-service vulnerability exists in the omec-upf (upf-epc-pfcpiface) in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory Recovery Time Stamp Information Element, the association setup handler dereferences a nil pointer via IE.RecoveryTimeStamp() instead of validating the message. This results in a panic and terminates the UPF process. An attacker who can send PFCP Association Setup Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:opennetworking:upf:2.1.3:dev:*:*:*:*:*:*