CVE-2025-7485

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Source
https://cve.org/CVERecord?id=CVE-2025-7485
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7485.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-7485
Published
2025-07-12T18:32:07Z
Modified
2026-08-12T15:15:01Z
Severity
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X CVSS Calculator
Summary
Open5GS SCTP Partial Message recv_handler assertion
Details

A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. The manipulation leads to reachable assertion. The attack needs to be approached locally. The patch is named cfa44575020f3fb045fd971358442053c8684d3d. It is recommended to apply a patch to fix this issue.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-617"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7485.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "2.7.3"
                },
                {
                    "last_affected": "2.7.3"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
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
cfa44575020f3fb045fd971358442053c8684d3d
Database specific
Show details 
{
    "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
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

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7485.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
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                "266985117475815159505707893933304722731",
                "50089631656990493252274030914149446915",
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                "176424166304258035335426614203991169186",
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            ],
            "threshold": 0.9
        },
        "id": "CVE-2025-7485-03806c6e",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d",
        "target": {
            "file": "src/mme/s1ap-sctp.c"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "42429509430925897440647909782092700125",
            "length": 3832
        },
        "id": "CVE-2025-7485-305cc250",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d",
        "target": {
            "file": "src/amf/ngap-sctp.c",
            "function": "ngap_recv_handler"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "124580004338984325936172407846941432463",
            "length": 3832
        },
        "id": "CVE-2025-7485-489334a9",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d",
        "target": {
            "file": "src/mme/s1ap-sctp.c",
            "function": "s1ap_recv_handler"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "13376800030624399981228641208836493922",
            "length": 3370
        },
        "id": "CVE-2025-7485-ad44bb83",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d",
        "target": {
            "file": "src/mme/sgsap-sctp.c",
            "function": "recv_handler"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "121522754593288476372833759571128415432",
                "266985117475815159505707893933304722731",
                "50089631656990493252274030914149446915",
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                "300951675319205105486184956364112345092",
                "247919910160056093084840417266823534548",
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                "48830185450102507716304780526768918560"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2025-7485-d2b38aa5",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d",
        "target": {
            "file": "src/amf/ngap-sctp.c"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "251660031026403065568141688990912201703",
                "266985117475815159505707893933304722731",
                "50089631656990493252274030914149446915",
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                "176424166304258035335426614203991169186",
                "48830185450102507716304780526768918560"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2025-7485-ecd43a90",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d",
        "target": {
            "file": "src/mme/sgsap-sctp.c"
        }
    }
]
vanir_signatures_modified 
"2026-08-12T15:15:01Z"