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CVE-2025-8799

Open5GS AMF npcf-build.c amf_nsmf_pdusession_build_create_sm_context denial of service

CVSS 6.9 MEDIUMEPSS 0.7%CWE-404
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 6.9EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
10 ago 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
n/a · Open5GS

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Referencias
https://github.com/open5gs/open5gs/commit/cf63dd63197bf61a4b041aa364ba6a6199ab15e4https://github.com/open5gs/open5gs/issues/3979https://github.com/open5gs/open5gs/issues/3979#issuecomment-3054369376https://github.com/open5gs/open5gs/releases/tag/v2.7.6https://github.com/user-attachments/files/21104682/5g_amf_crash_ran.ziphttps://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8799https://vuldb.com/?ctiid.319327https://vuldb.com/?id.319327https://vuldb.com/?submit.626112