CVE-2025-8802 Information

Aug 11, 2025 cve

Description

A vulnerability classified as problematic was found in Open5GS up to 2.7.5. This vulnerability affects the function smf_state_operational of the file src/smf/smf-sm.c of the component SMF. The manipulation of the argument stream leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version v2.7.6 is able to address this issue. The patch is identified as f168f7586a4fa536cee95ae60ac437d997f15b97. It is recommended to upgrade the affected component.

CVSS Vector

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

Reference

https://github.com/open5gs/open5gs/commit/f168f7586a4fa536cee95ae60ac437d997f15b97 https://github.com/open5gs/open5gs/issues/3978 https://github.com/open5gs/open5gs/releases/tag/v2.7.6 https://github.com/user-attachments/files/21104269/5G_SMF.AMF_crash.zip https://vuldb.com/?ctiid.319330 https://vuldb.com/?id.319330 https://vuldb.com/?submit.626122

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3

CNNVD-202508-859 (Published: 2025-08-10)

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