CVE-2025-21427 (GCVE-0-2025-21427)

Vulnerability from cvelistv5 – Published: 2025-07-08 12:48 – Updated: 2025-07-08 16:11
VLAI
Title
Buffer Over-read in Data HLOS - LNX
Summary
Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-08 14:25 UTC
CWE
Impacted products
Vendor Product Version
Qualcomm, Inc. Snapdragon Affected: APQ8064AU
Affected: AQT1000
Affected: FastConnect 6200
Affected: FastConnect 6700
Affected: FastConnect 6800
Affected: FastConnect 6900
Affected: FastConnect 7800
Affected: MSM8996AU
Affected: QAM8255P
Affected: QAM8295P
Affected: QAM8650P
Affected: QAM8775P
Affected: QCA6310
Affected: QCA6320
Affected: QCA6335
Affected: QCA6391
Affected: QCA6420
Affected: QCA6426
Affected: QCA6430
Affected: QCA6436
Affected: QCA6564
Affected: QCA6564A
Affected: QCA6564AU
Affected: QCA6574
Affected: QCA6574A
Affected: QCA6574AU
Affected: QCA6595
Affected: QCA6595AU
Affected: QCA6678AQ
Affected: QCA6688AQ
Affected: QCA6696
Affected: QCA6698AQ
Affected: QCA6797AQ
Affected: QCM5430
Affected: QCM6125
Affected: QCM6490
Affected: QCM8550
Affected: QCN9274
Affected: QCS410
Affected: QCS4490
Affected: QCS5430
Affected: QCS610
Affected: QCS6125
Affected: QCS615
Affected: QCS6490
Affected: QCS8300
Affected: QCS8550
Affected: QCS9100
Affected: Qualcomm 205 Mobile Platform
Affected: Qualcomm 215 Mobile Platform
Affected: Qualcomm Video Collaboration VC1 Platform
Affected: Qualcomm Video Collaboration VC3 Platform
Affected: Robotics RB3 Platform
Affected: SA4150P
Affected: SA4155P
Affected: SA6145P
Affected: SA6150P
Affected: SA6155
Affected: SA6155P
Affected: SA7255P
Affected: SA7775P
Affected: SA8145P
Affected: SA8150P
Affected: SA8155
Affected: SA8155P
Affected: SA8195P
Affected: SA8255P
Affected: SA8295P
Affected: SA8620P
Affected: SA8650P
Affected: SA8775P
Affected: SA9000P
Affected: SD 8 Gen1 5G
Affected: SD626
Affected: SD660
Affected: SD670
Affected: SD730
Affected: SD835
Affected: SD855
Affected: SD865 5G
Affected: SD888
Affected: SDM429W
Affected: SDX55
Affected: SG4150P
Affected: SM4125
Affected: SM6250
Affected: SM6370
Affected: SM7315
Affected: SM7325P
Affected: SM8550P
Affected: Smart Display 200 Platform (APQ5053-AA)
Affected: Snapdragon 210 Processor
Affected: Snapdragon 212 Mobile Platform
Affected: Snapdragon 4 Gen 1 Mobile Platform
Affected: Snapdragon 4 Gen 2 Mobile Platform
Affected: Snapdragon 429 Mobile Platform
Affected: Snapdragon 460 Mobile Platform
Affected: Snapdragon 480 5G Mobile Platform
Affected: Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Affected: Snapdragon 625 Mobile Platform
Affected: Snapdragon 626 Mobile Platform
Affected: Snapdragon 660 Mobile Platform
Affected: Snapdragon 662 Mobile Platform
Affected: Snapdragon 670 Mobile Platform
Affected: Snapdragon 675 Mobile Platform
Affected: Snapdragon 678 Mobile Platform (SM6150-AC)
Affected: Snapdragon 680 4G Mobile Platform
Affected: Snapdragon 685 4G Mobile Platform (SM6225-AD)
Affected: Snapdragon 695 5G Mobile Platform
Affected: Snapdragon 710 Mobile Platform
Affected: Snapdragon 720G Mobile Platform
Affected: Snapdragon 730 Mobile Platform (SM7150-AA)
Affected: Snapdragon 730G Mobile Platform (SM7150-AB)
Affected: Snapdragon 732G Mobile Platform (SM7150-AC)
Affected: Snapdragon 778G 5G Mobile Platform
Affected: Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
Affected: Snapdragon 780G 5G Mobile Platform
Affected: Snapdragon 782G Mobile Platform (SM7325-AF)
Affected: Snapdragon 7c+ Gen 3 Compute
Affected: Snapdragon 8 Gen 1 Mobile Platform
Affected: Snapdragon 8 Gen 2 Mobile Platform
Affected: Snapdragon 8 Gen 3 Mobile Platform
Affected: Snapdragon 8+ Gen 1 Mobile Platform
Affected: Snapdragon 8+ Gen 2 Mobile Platform
Affected: Snapdragon 820 Automotive Platform
Affected: Snapdragon 835 Mobile PC Platform
Affected: Snapdragon 845 Mobile Platform
Affected: Snapdragon 855 Mobile Platform
Affected: Snapdragon 855+/860 Mobile Platform (SM8150-AC)
Affected: Snapdragon 865 5G Mobile Platform
Affected: Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Affected: Snapdragon 870 5G Mobile Platform (SM8250-AC)
Affected: Snapdragon 888 5G Mobile Platform
Affected: Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
Affected: Snapdragon W5+ Gen 1 Wearable Platform
Affected: Snapdragon X50 5G Modem-RF System
Affected: Snapdragon X55 5G Modem-RF System
Affected: Snapdragon XR1 Platform
Affected: Snapdragon XR2 5G Platform
Affected: Snapdragon XR2+ Gen 1 Platform
Affected: SW5100
Affected: SW5100P
Affected: SXR1120
Affected: SXR2130
Affected: TalynPlus
Affected: Vision Intelligence 100 Platform (APQ8053-AA)
Affected: Vision Intelligence 200 Platform (APQ8053-AC)
Affected: Vision Intelligence 300 Platform
Affected: Vision Intelligence 400 Platform
Affected: WCD9326
Affected: WCD9335
Affected: WCD9340
Affected: WCD9341
Affected: WCD9370
Affected: WCD9375
Affected: WCD9380
Affected: WCD9385
Affected: WCD9390
Affected: WCD9395
Affected: WCN3610
Affected: WCN3615
Affected: WCN3620
Affected: WCN3660B
Affected: WCN3680B
Affected: WCN3910
Affected: WCN3950
Affected: WCN3980
Affected: WCN3988
Affected: WCN3990
Affected: WCN6740
Affected: WSA8810
Affected: WSA8815
Affected: WSA8830
Affected: WSA8832
Affected: WSA8835
Affected: WSA8840
Affected: WSA8845
Affected: WSA8845H
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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-21427",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-08T14:25:11.644305Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-08T16:11:08.309Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "platforms": [
            "Snapdragon Auto",
            "Snapdragon Compute",
            "Snapdragon Connectivity",
            "Snapdragon Consumer IOT",
            "Snapdragon Industrial IOT",
            "Snapdragon Mobile",
            "Snapdragon Wearables"
          ],
          "product": "Snapdragon",
          "vendor": "Qualcomm, Inc.",
          "versions": [
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              "status": "affected",
              "version": "APQ8064AU"
            },
            {
              "status": "affected",
              "version": "AQT1000"
            },
            {
              "status": "affected",
              "version": "FastConnect 6200"
            },
            {
              "status": "affected",
              "version": "FastConnect 6700"
            },
            {
              "status": "affected",
              "version": "FastConnect 6800"
            },
            {
              "status": "affected",
              "version": "FastConnect 6900"
            },
            {
              "status": "affected",
              "version": "FastConnect 7800"
            },
            {
              "status": "affected",
              "version": "MSM8996AU"
            },
            {
              "status": "affected",
              "version": "QAM8255P"
            },
            {
              "status": "affected",
              "version": "QAM8295P"
            },
            {
              "status": "affected",
              "version": "QAM8650P"
            },
            {
              "status": "affected",
              "version": "QAM8775P"
            },
            {
              "status": "affected",
              "version": "QCA6310"
            },
            {
              "status": "affected",
              "version": "QCA6320"
            },
            {
              "status": "affected",
              "version": "QCA6335"
            },
            {
              "status": "affected",
              "version": "QCA6391"
            },
            {
              "status": "affected",
              "version": "QCA6420"
            },
            {
              "status": "affected",
              "version": "QCA6426"
            },
            {
              "status": "affected",
              "version": "QCA6430"
            },
            {
              "status": "affected",
              "version": "QCA6436"
            },
            {
              "status": "affected",
              "version": "QCA6564"
            },
            {
              "status": "affected",
              "version": "QCA6564A"
            },
            {
              "status": "affected",
              "version": "QCA6564AU"
            },
            {
              "status": "affected",
              "version": "QCA6574"
            },
            {
              "status": "affected",
              "version": "QCA6574A"
            },
            {
              "status": "affected",
              "version": "QCA6574AU"
            },
            {
              "status": "affected",
              "version": "QCA6595"
            },
            {
              "status": "affected",
              "version": "QCA6595AU"
            },
            {
              "status": "affected",
              "version": "QCA6678AQ"
            },
            {
              "status": "affected",
              "version": "QCA6688AQ"
            },
            {
              "status": "affected",
              "version": "QCA6696"
            },
            {
              "status": "affected",
              "version": "QCA6698AQ"
            },
            {
              "status": "affected",
              "version": "QCA6797AQ"
            },
            {
              "status": "affected",
              "version": "QCM5430"
            },
            {
              "status": "affected",
              "version": "QCM6125"
            },
            {
              "status": "affected",
              "version": "QCM6490"
            },
            {
              "status": "affected",
              "version": "QCM8550"
            },
            {
              "status": "affected",
              "version": "QCN9274"
            },
            {
              "status": "affected",
              "version": "QCS410"
            },
            {
              "status": "affected",
              "version": "QCS4490"
            },
            {
              "status": "affected",
              "version": "QCS5430"
            },
            {
              "status": "affected",
              "version": "QCS610"
            },
            {
              "status": "affected",
              "version": "QCS6125"
            },
            {
              "status": "affected",
              "version": "QCS615"
            },
            {
              "status": "affected",
              "version": "QCS6490"
            },
            {
              "status": "affected",
              "version": "QCS8300"
            },
            {
              "status": "affected",
              "version": "QCS8550"
            },
            {
              "status": "affected",
              "version": "QCS9100"
            },
            {
              "status": "affected",
              "version": "Qualcomm 205 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Qualcomm 215 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Qualcomm Video Collaboration VC1 Platform"
            },
            {
              "status": "affected",
              "version": "Qualcomm Video Collaboration VC3 Platform"
            },
            {
              "status": "affected",
              "version": "Robotics RB3 Platform"
            },
            {
              "status": "affected",
              "version": "SA4150P"
            },
            {
              "status": "affected",
              "version": "SA4155P"
            },
            {
              "status": "affected",
              "version": "SA6145P"
            },
            {
              "status": "affected",
              "version": "SA6150P"
            },
            {
              "status": "affected",
              "version": "SA6155"
            },
            {
              "status": "affected",
              "version": "SA6155P"
            },
            {
              "status": "affected",
              "version": "SA7255P"
            },
            {
              "status": "affected",
              "version": "SA7775P"
            },
            {
              "status": "affected",
              "version": "SA8145P"
            },
            {
              "status": "affected",
              "version": "SA8150P"
            },
            {
              "status": "affected",
              "version": "SA8155"
            },
            {
              "status": "affected",
              "version": "SA8155P"
            },
            {
              "status": "affected",
              "version": "SA8195P"
            },
            {
              "status": "affected",
              "version": "SA8255P"
            },
            {
              "status": "affected",
              "version": "SA8295P"
            },
            {
              "status": "affected",
              "version": "SA8620P"
            },
            {
              "status": "affected",
              "version": "SA8650P"
            },
            {
              "status": "affected",
              "version": "SA8775P"
            },
            {
              "status": "affected",
              "version": "SA9000P"
            },
            {
              "status": "affected",
              "version": "SD 8 Gen1 5G"
            },
            {
              "status": "affected",
              "version": "SD626"
            },
            {
              "status": "affected",
              "version": "SD660"
            },
            {
              "status": "affected",
              "version": "SD670"
            },
            {
              "status": "affected",
              "version": "SD730"
            },
            {
              "status": "affected",
              "version": "SD835"
            },
            {
              "status": "affected",
              "version": "SD855"
            },
            {
              "status": "affected",
              "version": "SD865 5G"
            },
            {
              "status": "affected",
              "version": "SD888"
            },
            {
              "status": "affected",
              "version": "SDM429W"
            },
            {
              "status": "affected",
              "version": "SDX55"
            },
            {
              "status": "affected",
              "version": "SG4150P"
            },
            {
              "status": "affected",
              "version": "SM4125"
            },
            {
              "status": "affected",
              "version": "SM6250"
            },
            {
              "status": "affected",
              "version": "SM6370"
            },
            {
              "status": "affected",
              "version": "SM7315"
            },
            {
              "status": "affected",
              "version": "SM7325P"
            },
            {
              "status": "affected",
              "version": "SM8550P"
            },
            {
              "status": "affected",
              "version": "Smart Display 200 Platform (APQ5053-AA)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 210 Processor"
            },
            {
              "status": "affected",
              "version": "Snapdragon 212 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 4 Gen 1 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 4 Gen 2 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 429 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 460 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 480 5G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 480+ 5G Mobile Platform (SM4350-AC)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 625 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 626 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 660 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 662 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 670 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 675 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 678 Mobile Platform (SM6150-AC)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 680 4G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 685 4G Mobile Platform (SM6225-AD)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 695 5G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 710 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 720G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 730 Mobile Platform (SM7150-AA)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 730G Mobile Platform (SM7150-AB)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 732G Mobile Platform (SM7150-AC)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 778G 5G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 780G 5G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 782G Mobile Platform (SM7325-AF)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 7c+ Gen 3 Compute"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8 Gen 1 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8 Gen 2 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8 Gen 3 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8+ Gen 1 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 8+ Gen 2 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 820 Automotive Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 835 Mobile PC Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 845 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 855 Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 855+/860 Mobile Platform (SM8150-AC)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 865 5G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 865+ 5G Mobile Platform (SM8250-AB)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 870 5G Mobile Platform (SM8250-AC)"
            },
            {
              "status": "affected",
              "version": "Snapdragon 888 5G Mobile Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon 888+ 5G Mobile Platform (SM8350-AC)"
            },
            {
              "status": "affected",
              "version": "Snapdragon W5+ Gen 1 Wearable Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon X50 5G Modem-RF System"
            },
            {
              "status": "affected",
              "version": "Snapdragon X55 5G Modem-RF System"
            },
            {
              "status": "affected",
              "version": "Snapdragon XR1 Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon XR2 5G Platform"
            },
            {
              "status": "affected",
              "version": "Snapdragon XR2+ Gen 1 Platform"
            },
            {
              "status": "affected",
              "version": "SW5100"
            },
            {
              "status": "affected",
              "version": "SW5100P"
            },
            {
              "status": "affected",
              "version": "SXR1120"
            },
            {
              "status": "affected",
              "version": "SXR2130"
            },
            {
              "status": "affected",
              "version": "TalynPlus"
            },
            {
              "status": "affected",
              "version": "Vision Intelligence 100 Platform (APQ8053-AA)"
            },
            {
              "status": "affected",
              "version": "Vision Intelligence 200 Platform (APQ8053-AC)"
            },
            {
              "status": "affected",
              "version": "Vision Intelligence 300 Platform"
            },
            {
              "status": "affected",
              "version": "Vision Intelligence 400 Platform"
            },
            {
              "status": "affected",
              "version": "WCD9326"
            },
            {
              "status": "affected",
              "version": "WCD9335"
            },
            {
              "status": "affected",
              "version": "WCD9340"
            },
            {
              "status": "affected",
              "version": "WCD9341"
            },
            {
              "status": "affected",
              "version": "WCD9370"
            },
            {
              "status": "affected",
              "version": "WCD9375"
            },
            {
              "status": "affected",
              "version": "WCD9380"
            },
            {
              "status": "affected",
              "version": "WCD9385"
            },
            {
              "status": "affected",
              "version": "WCD9390"
            },
            {
              "status": "affected",
              "version": "WCD9395"
            },
            {
              "status": "affected",
              "version": "WCN3610"
            },
            {
              "status": "affected",
              "version": "WCN3615"
            },
            {
              "status": "affected",
              "version": "WCN3620"
            },
            {
              "status": "affected",
              "version": "WCN3660B"
            },
            {
              "status": "affected",
              "version": "WCN3680B"
            },
            {
              "status": "affected",
              "version": "WCN3910"
            },
            {
              "status": "affected",
              "version": "WCN3950"
            },
            {
              "status": "affected",
              "version": "WCN3980"
            },
            {
              "status": "affected",
              "version": "WCN3988"
            },
            {
              "status": "affected",
              "version": "WCN3990"
            },
            {
              "status": "affected",
              "version": "WCN6740"
            },
            {
              "status": "affected",
              "version": "WSA8810"
            },
            {
              "status": "affected",
              "version": "WSA8815"
            },
            {
              "status": "affected",
              "version": "WSA8830"
            },
            {
              "status": "affected",
              "version": "WSA8832"
            },
            {
              "status": "affected",
              "version": "WSA8835"
            },
            {
              "status": "affected",
              "version": "WSA8840"
            },
            {
              "status": "affected",
              "version": "WSA8845"
            },
            {
              "status": "affected",
              "version": "WSA8845H"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
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            "baseScore": 8.2,
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              "value": "GENERAL"
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        "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
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      },
      "references": [
        {
          "url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2025-bulletin.html"
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      ],
      "title": "Buffer Over-read in Data HLOS - LNX"
    }
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    "datePublished": "2025-07-08T12:48:49.081Z",
    "dateReserved": "2024-12-18T09:50:08.919Z",
    "dateUpdated": "2025-07-08T16:11:08.309Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
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      "cve": "CVE-2025-21427",
      "date": "2026-10-03",
      "epss": "0.0022",
      "percentile": "0.11391"
    },
    "vulnrichment": {
      "containers": {
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          {
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              {
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                    "id": "CVE-2025-21427",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
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                    "role": "CISA Coordinator",
                    "timestamp": "2025-07-08T14:25:11.644305Z",
                    "version": "2.0.3"
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              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
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        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "platforms": [
                "Snapdragon Auto",
                "Snapdragon Compute",
                "Snapdragon Connectivity",
                "Snapdragon Consumer IOT",
                "Snapdragon Industrial IOT",
                "Snapdragon Mobile",
                "Snapdragon Wearables"
              ],
              "product": "Snapdragon",
              "vendor": "Qualcomm, Inc.",
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                {
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                  "status": "affected",
                  "version": "QCS9100"
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                {
                  "status": "affected",
                  "version": "Qualcomm 205 Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Qualcomm 215 Mobile Platform"
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                {
                  "status": "affected",
                  "version": "Qualcomm Video Collaboration VC1 Platform"
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                {
                  "status": "affected",
                  "version": "Qualcomm Video Collaboration VC3 Platform"
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                {
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                  "version": "Robotics RB3 Platform"
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                {
                  "status": "affected",
                  "version": "SA4155P"
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                  "version": "SA6145P"
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                  "status": "affected",
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                  "version": "SA8150P"
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                  "status": "affected",
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                {
                  "status": "affected",
                  "version": "SA8155P"
                },
                {
                  "status": "affected",
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                  "status": "affected",
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                },
                {
                  "status": "affected",
                  "version": "SA8295P"
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                  "status": "affected",
                  "version": "SA8620P"
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                  "status": "affected",
                  "version": "SA8650P"
                },
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                  "status": "affected",
                  "version": "SA8775P"
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                {
                  "status": "affected",
                  "version": "SA9000P"
                },
                {
                  "status": "affected",
                  "version": "SD 8 Gen1 5G"
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                  "status": "affected",
                  "version": "SD626"
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                  "status": "affected",
                  "version": "SD660"
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                  "status": "affected",
                  "version": "SD670"
                },
                {
                  "status": "affected",
                  "version": "SD730"
                },
                {
                  "status": "affected",
                  "version": "SD835"
                },
                {
                  "status": "affected",
                  "version": "SD855"
                },
                {
                  "status": "affected",
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                  "status": "affected",
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                  "status": "affected",
                  "version": "Snapdragon 660 Mobile Platform"
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                {
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                {
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                  "version": "Snapdragon 685 4G Mobile Platform (SM6225-AD)"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 695 5G Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 710 Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 720G Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 730 Mobile Platform (SM7150-AA)"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 730G Mobile Platform (SM7150-AB)"
                },
                {
                  "status": "affected",
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                {
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                },
                {
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                },
                {
                  "status": "affected",
                  "version": "Snapdragon 780G 5G Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 782G Mobile Platform (SM7325-AF)"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 7c+ Gen 3 Compute"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 8 Gen 1 Mobile Platform"
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                {
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                {
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                },
                {
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                },
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                },
                {
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                  "version": "Snapdragon 835 Mobile PC Platform"
                },
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                  "version": "Snapdragon 845 Mobile Platform"
                },
                {
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                  "version": "Snapdragon 855 Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 855+/860 Mobile Platform (SM8150-AC)"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 865 5G Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 865+ 5G Mobile Platform (SM8250-AB)"
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                {
                  "status": "affected",
                  "version": "Snapdragon 870 5G Mobile Platform (SM8250-AC)"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 888 5G Mobile Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon 888+ 5G Mobile Platform (SM8350-AC)"
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                {
                  "status": "affected",
                  "version": "Snapdragon W5+ Gen 1 Wearable Platform"
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                {
                  "status": "affected",
                  "version": "Snapdragon X50 5G Modem-RF System"
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                {
                  "status": "affected",
                  "version": "Snapdragon X55 5G Modem-RF System"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon XR1 Platform"
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                {
                  "status": "affected",
                  "version": "Snapdragon XR2 5G Platform"
                },
                {
                  "status": "affected",
                  "version": "Snapdragon XR2+ Gen 1 Platform"
                },
                {
                  "status": "affected",
                  "version": "SW5100"
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                {
                  "status": "affected",
                  "version": "SW5100P"
                },
                {
                  "status": "affected",
                  "version": "SXR1120"
                },
                {
                  "status": "affected",
                  "version": "SXR2130"
                },
                {
                  "status": "affected",
                  "version": "TalynPlus"
                },
                {
                  "status": "affected",
                  "version": "Vision Intelligence 100 Platform (APQ8053-AA)"
                },
                {
                  "status": "affected",
                  "version": "Vision Intelligence 200 Platform (APQ8053-AC)"
                },
                {
                  "status": "affected",
                  "version": "Vision Intelligence 300 Platform"
                },
                {
                  "status": "affected",
                  "version": "Vision Intelligence 400 Platform"
                },
                {
                  "status": "affected",
                  "version": "WCD9326"
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                {
                  "status": "affected",
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                {
                  "status": "affected",
                  "version": "WCD9340"
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                  "status": "affected",
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                  "status": "affected",
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                {
                  "status": "affected",
                  "version": "WCD9380"
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
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                {
                  "status": "affected",
                  "version": "WCN3610"
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                {
                  "status": "affected",
                  "version": "WCN3615"
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                {
                  "status": "affected",
                  "version": "WCN3620"
                },
                {
                  "status": "affected",
                  "version": "WCN3660B"
                },
                {
                  "status": "affected",
                  "version": "WCN3680B"
                },
                {
                  "status": "affected",
                  "version": "WCN3910"
                },
                {
                  "status": "affected",
                  "version": "WCN3950"
                },
                {
                  "status": "affected",
                  "version": "WCN3980"
                },
                {
                  "status": "affected",
                  "version": "WCN3988"
                },
                {
                  "status": "affected",
                  "version": "WCN3990"
                },
                {
                  "status": "affected",
                  "version": "WCN6740"
                },
                {
                  "status": "affected",
                  "version": "WSA8810"
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                {
                  "status": "affected",
                  "version": "WSA8815"
                },
                {
                  "status": "affected",
                  "version": "WSA8830"
                },
                {
                  "status": "affected",
                  "version": "WSA8832"
                },
                {
                  "status": "affected",
                  "version": "WSA8835"
                },
                {
                  "status": "affected",
                  "version": "WSA8840"
                },
                {
                  "status": "affected",
                  "version": "WSA8845"
                },
                {
                  "status": "affected",
                  "version": "WSA8845H"
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              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 8.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-126",
                  "description": "CWE-126 Buffer Over-read",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-07-08T12:48:49.081Z",
            "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
            "shortName": "qualcomm"
          },
          "references": [
            {
              "url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2025-bulletin.html"
            }
          ],
          "title": "Buffer Over-read in Data HLOS - LNX"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f",
        "assignerShortName": "qualcomm",
        "cveId": "CVE-2025-21427",
        "datePublished": "2025-07-08T12:48:49.081Z",
        "dateReserved": "2024-12-18T09:50:08.919Z",
        "dateUpdated": "2025-07-08T16:11:08.309Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Taxonomy of the tags.


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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