CVE-2025-8799 | BDVDB-2026-288968 Detail
Open5GS
Description#
A vulnerability was identified in Open5GS up to 2.7.5. Affected by this vulnerability is the function amf_npcf_am_policy_control_build_create/amf_nsmf_pdusession_build_create_sm_context of the file src/amf/npcf-build.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The patch is named cf63dd63197bf61a4b041aa364ba6a6199ab15e4. It is recommended to upgrade the affected component.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: network.
Weaknesses#
- CWE-404 Denial of Service
References#
- https://vuldb.com/?id.319327
- https://vuldb.com/?ctiid.319327
- https://vuldb.com/?submit.626112
- https://github.com/open5gs/open5gs/issues/3979
- https://github.com/open5gs/open5gs/issues/3979#issuecomment-3054369376
- https://github.com/user-attachments/files/21104682/5g_amf_crash_ran.zip
- https://github.com/open5gs/open5gs/commit/cf63dd63197bf61a4b041aa364ba6a6199ab15e4
- https://github.com/open5gs/open5gs/releases/tag/v2.7.6
- https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8799
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.