CVEvulnerability

CVE-2025-29339

7.5 HIGH Published 2025-04-22 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-04-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-617

Description

An issue in UPF in Open5GS UPF versions up to v2.7.2 results an assertion failure vulnerability in PFCP session parameter validation. When processing a PFCP Session Establishment Request with PDN Type=0, the UPF fails to handle the invalid value propagated from SMF (or via direct attack), triggering a fatal assertion check and causing a daemon crash.

Affected configurations

• open5gs open5gs (<= 2.7.2)

Related

Weakness · CWE (1)

  • CWE-617 Reachable Assertion weakness

References