CVE-2025-8802

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Source
https://cve.org/CVERecord?id=CVE-2025-8802
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-8802.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-8802
Published
2025-08-10T09:02:07.285Z
Modified
2026-07-22T03:08:28.439807Z
Severity
  • 5.5 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
Open5GS SMF smf-sm.c smf_state_operational denial of service
Details

A vulnerability was determined in Open5GS up to 2.7.5. This vulnerability affects the function smfstateoperational 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.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "2.7.3"
                },
                {
                    "last_affected": "2.7.3"
                },
                {
                    "introduced": "2.7.4"
                },
                {
                    "last_affected": "2.7.4"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "cwe_ids": [
        "CWE-404"
    ],
    "cna_assigner": "VulDB",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8802.json"
}
References

Affected packages

Git / github.com/open5gs/open5gs

Affected ranges

Type
GIT
Repo
https://github.com/open5gs/open5gs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d9d3abdd480be96fac3bc8a997e83446648763ca
Fixed
f168f7586a4fa536cee95ae60ac437d997f15b97
Database specific 
{
    "cpe": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.7.6"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.7.0
2.7.1
2.7.2
2.7.5
v0.*
v0.1.0
v0.1.1
v0.2.0
v0.3.0
v0.3.1
v0.3.10
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.8
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.5.0
v0.5.1
v0.5.2
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.3.0
v2.*
v2.0.0
v2.0.18
v2.0.22
v2.1.0
v2.1.1
v2.1.3
v2.1.4
v2.1.5
v2.1.7
v2.2.0
v2.2.1
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3.0
v2.3.2
v2.3.6
v2.4.0
v2.4.1
v2.4.3
v2.4.4
v2.4.5
v2.4.7
v2.4.8
v2.4.9
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.6
v2.7.0
v2.7.1
v2.7.2
v2.7.5

Database specific

vanir_signatures_modified 
"2026-07-22T03:08:28Z"
vanir_signatures 
[
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "169218291857261574919084410115827097851",
                "126946146197663701800758979976462057901",
                "112840824232815472705789060355701914392",
                "185308639816625003406615761798059480420",
                "242519269615722316689598223337210413079",
                "40219360902801567701633408437355797692"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/f168f7586a4fa536cee95ae60ac437d997f15b97",
        "id": "CVE-2025-8802-db5652f2",
        "target": {
            "file": "src/smf/smf-sm.c"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 22877.0,
            "function_hash": "281041021090372779362852975607999866054"
        },
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/f168f7586a4fa536cee95ae60ac437d997f15b97",
        "id": "CVE-2025-8802-f624b631",
        "target": {
            "function": "smf_state_operational",
            "file": "src/smf/smf-sm.c"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-8802.json"