Buffer Over-read in Data Network Stack & Connectivity_CVE-2025-21488

8.2 / 10

HIGH

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

Description

Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.

Basic Information

ID CVE-2025-21488

Source qualcomm

Published Sep 24, 2025 at 15:33

Affected Product

Vendor Qualcomm, Inc.

Product Snapdragon

Version FastConnect 6200

Affected Versions Qualcomm, Inc. Snapdragon FastConnect 6200
Qualcomm, Inc. Snapdragon FastConnect 6700
Qualcomm, Inc. Snapdragon FastConnect 6900
Qualcomm, Inc. Snapdragon FastConnect 7800
Qualcomm, Inc. Snapdragon MSM8996AU
Qualcomm, Inc. Snapdragon QCA6564
Qualcomm, Inc. Snapdragon QCA6564A
Qualcomm, Inc. Snapdragon QCA6564AU
Qualcomm, Inc. Snapdragon QCA6574
Qualcomm, Inc. Snapdragon QCA6574A
Qualcomm, Inc. Snapdragon QCA6574AU
Qualcomm, Inc. Snapdragon QCA6595AU
Qualcomm, Inc. Snapdragon QCA6696
Qualcomm, Inc. Snapdragon QCM4490
Qualcomm, Inc. Snapdragon QCS410
Qualcomm, Inc. Snapdragon QCS4490
Qualcomm, Inc. Snapdragon QCS610
Qualcomm, Inc. Snapdragon QMP1000
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC1 Platform
Qualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC3 Platform
Qualcomm, Inc. Snapdragon SA6145P
Qualcomm, Inc. Snapdragon SA6155
Qualcomm, Inc. Snapdragon SA6155P
Qualcomm, Inc. Snapdragon SA8155
Qualcomm, Inc. Snapdragon SA8155P
Qualcomm, Inc. Snapdragon SD 8 Gen1 5G
Qualcomm, Inc. Snapdragon SD660
Qualcomm, Inc. Snapdragon SD670
Qualcomm, Inc. Snapdragon SD865 5G
Qualcomm, Inc. Snapdragon SDM429W
Qualcomm, Inc. Snapdragon SG4150P
Qualcomm, Inc. Snapdragon SM4125
Qualcomm, Inc. Snapdragon SM4635
Qualcomm, Inc. Snapdragon SM6370
Qualcomm, Inc. Snapdragon SM6650
Qualcomm, Inc. Snapdragon SM7635
Qualcomm, Inc. Snapdragon SM7675
Qualcomm, Inc. Snapdragon SM7675P
Qualcomm, Inc. Snapdragon SM8550P
Qualcomm, Inc. Snapdragon SM8635
Qualcomm, Inc. Snapdragon SM8635P
Qualcomm, Inc. Snapdragon SM8650Q
Qualcomm, Inc. Snapdragon SM8735
Qualcomm, Inc. Snapdragon SM8750
Qualcomm, Inc. Snapdragon SM8750P
Qualcomm, Inc. Snapdragon Snapdragon 4 Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 4 Gen 2 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 429 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 460 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 480 5G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Qualcomm, Inc. Snapdragon Snapdragon 660 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 662 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 670 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 680 4G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 685 4G Mobile Platform (SM6225-AD)
Qualcomm, Inc. Snapdragon Snapdragon 695 5G Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 710 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 2 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 3 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8+ Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 8+ Gen 2 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon 820 Automotive Platform
Qualcomm, Inc. Snapdragon Snapdragon 845 Mobile Platform
Qualcomm, Inc. Snapdragon Snapdragon W5+ Gen 1 Wearable Platform
Qualcomm, Inc. Snapdragon Snapdragon XR1 Platform
Qualcomm, Inc. Snapdragon Snapdragon XR2 5G Platform
Qualcomm, Inc. Snapdragon Snapdragon XR2+ Gen 1 Platform
Qualcomm, Inc. Snapdragon SW5100
Qualcomm, Inc. Snapdragon SW5100P
Qualcomm, Inc. Snapdragon SXR1120
Qualcomm, Inc. Snapdragon TalynPlus
Qualcomm, Inc. Snapdragon WCD9326
Qualcomm, Inc. Snapdragon WCD9335
Qualcomm, Inc. Snapdragon WCD9340
Qualcomm, Inc. Snapdragon WCD9341
Qualcomm, Inc. Snapdragon WCD9370
Qualcomm, Inc. Snapdragon WCD9375
Qualcomm, Inc. Snapdragon WCD9378
Qualcomm, Inc. Snapdragon WCD9380
Qualcomm, Inc. Snapdragon WCD9385
Qualcomm, Inc. Snapdragon WCD9390
Qualcomm, Inc. Snapdragon WCD9395
Qualcomm, Inc. Snapdragon WCN3620
Qualcomm, Inc. Snapdragon WCN3660B
Qualcomm, Inc. Snapdragon WCN3910
Qualcomm, Inc. Snapdragon WCN3950
Qualcomm, Inc. Snapdragon WCN3980
Qualcomm, Inc. Snapdragon WCN3988
Qualcomm, Inc. Snapdragon WCN3990
Qualcomm, Inc. Snapdragon WCN6450
Qualcomm, Inc. Snapdragon WCN6650
Qualcomm, Inc. Snapdragon WCN6740
Qualcomm, Inc. Snapdragon WCN6755
Qualcomm, Inc. Snapdragon WCN7750
Qualcomm, Inc. Snapdragon WCN7860
Qualcomm, Inc. Snapdragon WCN7861
Qualcomm, Inc. Snapdragon WCN7880
Qualcomm, Inc. Snapdragon WCN7881
Qualcomm, Inc. Snapdragon WSA8810
Qualcomm, Inc. Snapdragon WSA8815
Qualcomm, Inc. Snapdragon WSA8830
Qualcomm, Inc. Snapdragon WSA8832
Qualcomm, Inc. Snapdragon WSA8835
Qualcomm, Inc. Snapdragon WSA8840
Qualcomm, Inc. Snapdragon WSA8845
Qualcomm, Inc. Snapdragon WSA8845H

CWE Classification

CWE-126

References

docs.qualcomm.com /product/publicresources/securitybulletin/september-2025-bulletin.html

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    "lastseen": "",
    "description": "Information disclosure while decoding this RTP packet headers received by UE from the network when the padding bit is set.",
    "published": "2025-09-24T15:33:35.950Z",
    "modified": "2025-09-24T15:33:35.950Z",
    "type": "cve",
    "title": "Buffer Over-read in Data Network Stack & Connectivity",
    "source": "qualcomm",
    "references": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html",
    "id": "CVE-2025-21488",
    "bulletinFamily": "",
    "cwe": [
        "CWE-126"
    ],
    "cvelist": null,
    "sourceData": "Qualcomm, Inc. Snapdragon FastConnect 6200\nQualcomm, Inc. Snapdragon FastConnect 6700\nQualcomm, Inc. Snapdragon FastConnect 6900\nQualcomm, Inc. Snapdragon FastConnect 7800\nQualcomm, Inc. Snapdragon MSM8996AU\nQualcomm, Inc. Snapdragon QCA6564\nQualcomm, Inc. Snapdragon QCA6564A\nQualcomm, Inc. Snapdragon QCA6564AU\nQualcomm, Inc. Snapdragon QCA6574\nQualcomm, Inc. Snapdragon QCA6574A\nQualcomm, Inc. Snapdragon QCA6574AU\nQualcomm, Inc. Snapdragon QCA6595AU\nQualcomm, Inc. Snapdragon QCA6696\nQualcomm, Inc. Snapdragon QCM4490\nQualcomm, Inc. Snapdragon QCS410\nQualcomm, Inc. Snapdragon QCS4490\nQualcomm, Inc. Snapdragon QCS610\nQualcomm, Inc. Snapdragon QMP1000\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC1 Platform\nQualcomm, Inc. Snapdragon Qualcomm Video Collaboration VC3 Platform\nQualcomm, Inc. Snapdragon SA6145P\nQualcomm, Inc. Snapdragon SA6155\nQualcomm, Inc. Snapdragon SA6155P\nQualcomm, Inc. Snapdragon SA8155\nQualcomm, Inc. Snapdragon SA8155P\nQualcomm, Inc. Snapdragon SD 8 Gen1 5G\nQualcomm, Inc. Snapdragon SD660\nQualcomm, Inc. Snapdragon SD670\nQualcomm, Inc. Snapdragon SD865 5G\nQualcomm, Inc. Snapdragon SDM429W\nQualcomm, Inc. Snapdragon SG4150P\nQualcomm, Inc. Snapdragon SM4125\nQualcomm, Inc. Snapdragon SM4635\nQualcomm, Inc. Snapdragon SM6370\nQualcomm, Inc. Snapdragon SM6650\nQualcomm, Inc. Snapdragon SM7635\nQualcomm, Inc. Snapdragon SM7675\nQualcomm, Inc. Snapdragon SM7675P\nQualcomm, Inc. Snapdragon SM8550P\nQualcomm, Inc. Snapdragon SM8635\nQualcomm, Inc. Snapdragon SM8635P\nQualcomm, Inc. Snapdragon SM8650Q\nQualcomm, Inc. Snapdragon SM8735\nQualcomm, Inc. Snapdragon SM8750\nQualcomm, Inc. Snapdragon SM8750P\nQualcomm, Inc. Snapdragon Snapdragon 4 Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 4 Gen 2 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 429 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 460 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 480 5G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 480+ 5G Mobile Platform (SM4350-AC)\nQualcomm, Inc. Snapdragon Snapdragon 660 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 662 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 670 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 680 4G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 685 4G Mobile Platform (SM6225-AD)\nQualcomm, Inc. Snapdragon Snapdragon 695 5G Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 710 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Gen 2 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8 Gen 3 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8+ Gen 1 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 8+ Gen 2 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon 820 Automotive Platform\nQualcomm, Inc. Snapdragon Snapdragon 845 Mobile Platform\nQualcomm, Inc. Snapdragon Snapdragon W5+ Gen 1 Wearable Platform\nQualcomm, Inc. Snapdragon Snapdragon XR1 Platform\nQualcomm, Inc. Snapdragon Snapdragon XR2 5G Platform\nQualcomm, Inc. Snapdragon Snapdragon XR2+ Gen 1 Platform\nQualcomm, Inc. Snapdragon SW5100\nQualcomm, Inc. Snapdragon SW5100P\nQualcomm, Inc. Snapdragon SXR1120\nQualcomm, Inc. Snapdragon TalynPlus\nQualcomm, Inc. Snapdragon WCD9326\nQualcomm, Inc. Snapdragon WCD9335\nQualcomm, Inc. Snapdragon WCD9340\nQualcomm, Inc. Snapdragon WCD9341\nQualcomm, Inc. Snapdragon WCD9370\nQualcomm, Inc. Snapdragon WCD9375\nQualcomm, Inc. Snapdragon WCD9378\nQualcomm, Inc. Snapdragon WCD9380\nQualcomm, Inc. Snapdragon WCD9385\nQualcomm, Inc. Snapdragon WCD9390\nQualcomm, Inc. Snapdragon WCD9395\nQualcomm, Inc. Snapdragon WCN3620\nQualcomm, Inc. Snapdragon WCN3660B\nQualcomm, Inc. Snapdragon WCN3910\nQualcomm, Inc. Snapdragon WCN3950\nQualcomm, Inc. Snapdragon WCN3980\nQualcomm, Inc. Snapdragon WCN3988\nQualcomm, Inc. Snapdragon WCN3990\nQualcomm, Inc. Snapdragon WCN6450\nQualcomm, Inc. Snapdragon WCN6650\nQualcomm, Inc. Snapdragon WCN6740\nQualcomm, Inc. Snapdragon WCN6755\nQualcomm, Inc. Snapdragon WCN7750\nQualcomm, Inc. Snapdragon WCN7860\nQualcomm, Inc. Snapdragon WCN7861\nQualcomm, Inc. Snapdragon WCN7880\nQualcomm, Inc. Snapdragon WCN7881\nQualcomm, Inc. Snapdragon WSA8810\nQualcomm, Inc. Snapdragon WSA8815\nQualcomm, Inc. Snapdragon WSA8830\nQualcomm, Inc. Snapdragon WSA8832\nQualcomm, Inc. Snapdragon WSA8835\nQualcomm, Inc. Snapdragon WSA8840\nQualcomm, Inc. Snapdragon WSA8845\nQualcomm, Inc. Snapdragon WSA8845H",
    "sourceHref": "",
    "cvss": {
        "score": 8.2,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Snapdragon",
    "version": "FastConnect 6200",
    "vendor": "Qualcomm, Inc.",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}