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CVE-2025-29339

nvd nist
Published: Apr 22, 2025Modified: Jun 19, 2025

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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 (1)

Products: Open5gs: Open5gs
Open5gs
1 product
Open5gs
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Open5gs
Up to 2.7.2

Related CWEs

CWE-617
Reachable Assertion
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

References (1)

Source: cve@mitre.org
ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.