CVE-2025-15156 | THREATINT

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.

PUBLISHED Reserved 2025-12-27 | Published 2025-12-28 | Updated 2025-12-29 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

4.0AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR

Problem types

NULL Pointer Dereference

Denial of Service

Product status

2.1.3-dev

affected

Timeline

2025-12-27:	Advisory disclosed
2025-12-27:	VulDB entry created
2025-12-27:	VulDB entry last update

Credits

ZiyuLin (VulDB User) reporter

References

vuldb.com/?id.338534 (VDB-338534 | omec-project UPF PFCP Session Establishment Request messages_session.go handleSessionEstablishmentRequest null pointer dereference) vdb-entry technical-description

vuldb.com/?ctiid.338534 (VDB-338534 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.719824 (Submit #719824 | Aether SD-Core UPF v2.1.3-dev NULL Pointer Dereference) third-party-advisory

github.com/omec-project/upf/issues/979 exploit issue-tracking

cve.org (CVE-2025-15156)

nvd.nist.gov (CVE-2025-15156)

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