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.

INFO

Published Date :

2025-04-22T00:00:00.000Z

Last Modified :

2025-04-23T13:36:39.811Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-29339 vulnerability.

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REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-29339.

URL Resource
https://github.com/open5gs/open5gs/issues/3727 cve-icon cve-icon
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