CVE-2025-8698

LOW

Open5GS < 2.7.5 - Reachable Assertion in AMF Service nsmf-handler.c

Title source: llm

Description

A vulnerability was found in Open5GS up to 2.7.5. It has been classified as problematic. Affected is the function amf_nsmf_pdusession_handle_release_sm_context of the file src/amf/nsmf-handler.c of the component AMF Service. The manipulation leads to reachable assertion. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The name of the patch is 66bc558e417e70ae216ec155e4e81c14ae0ecf30. It is recommended to apply a patch to fix this issue.

References (6)

Core 6

Core References

Third Party Advisory, VDB Entry vdb-entry technical-description

https://vuldb.com/?id.319128

Permissions Required, VDB Entry signature permissions-required

https://vuldb.com/?ctiid.319128

Third Party Advisory, VDB Entry third-party-advisory

https://vuldb.com/?submit.621282

Exploit, Issue Tracking, Third Party Advisory issue-tracking

https://github.com/open5gs/open5gs/issues/4012

Not Applicable exploit

https://github.com/user-attachments/files/21356631/amf_nsmf_pdusession_handle_release_sm_context.zip

Product patch

https://github.com/open5gs/open5gs/commit/66bc558e417e70ae216ec155e4e81c14ae0ecf30

View Writeup ZIP pw:eip

Scores

CVSS v3 3.3

EPSS 0.0018

EPSS Percentile 7.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-617

Status published

Products (1)

open5gs/open5gs < 2.7.5

Published Aug 07, 2025

Tracked Since Feb 18, 2026