CVE-2025-15156
Unknown Unknown - Not Provided
Null Pointer Dereference in omec-project UPF PFCP Handler

Publication date: 2025-12-28

Last updated on: 2026-04-29

Assigner: VulDB

Description
A flaw has been found in omec-project UPF up to 2.1.3-dev. This affects the function handleSessionEstablishmentRequest of the file /pfcpiface/pfcpiface/messages_session.go of the component PFCP Session Establishment Request Handler. This manipulation causes null pointer dereference. The attack may be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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Meta Information
Published
2025-12-28
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2025-12-29
EPSS Evaluated
2026-06-14
NVD
CVE-2025-15156
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
omec-project upf 2.1.3-dev
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.
CWE-404 The product does not release or incorrectly releases a resource before it is made available for re-use.
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Executive Summary

This vulnerability is a flaw in the omec-project UPF software (up to version 2.1.3-dev) in the function handleSessionEstablishmentRequest. It causes a null pointer dereference, which means the program tries to access or manipulate data through a pointer that is not properly initialized, leading to a crash or unexpected behavior. The flaw exists in the PFCP Session Establishment Request Handler component and can be exploited remotely.

Impact Analysis

The vulnerability can cause the affected software to crash or behave unexpectedly due to the null pointer dereference. Since the attack can be initiated remotely, it may lead to denial of service or disruption of the network functions relying on the omec-project UPF component. This could impact availability of services dependent on this software.

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