CVE-2023-32843 (GCVE-0-2023-32843)
Vulnerability from cvelistv5
Published
2023-12-04 03:46
Modified
2025-05-29 13:58
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • Denial of Service
Summary
In 5G Modem, there is a possible system crash due to improper error handling. This could lead to remote denial of service when receiving malformed RRC messages, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01130204; Issue ID: MOLY01130204 (MSV-849).
References
Impacted products
Vendor Product Version
MediaTek, Inc. MT2735, MT2737, MT6297, MT6298, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983, MT6985, MT6989, MT6990 Version: Modem NR15, NR16, and NR17
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T15:32:46.547Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://corp.mediatek.com/product-security-bulletin/December-2023"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-32843",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-29T13:57:14.708137Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-617",
                "description": "CWE-617 Reachable Assertion",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-29T13:58:33.865Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT2735, MT2737, MT6297, MT6298, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983, MT6985, MT6989, MT6990",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Modem NR15, NR16, and NR17"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In 5G Modem, there is a possible system crash due to improper error handling. This could lead to remote denial of service when receiving malformed RRC messages, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01130204; Issue ID: MOLY01130204 (MSV-849)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-04T03:46:02.107Z",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "url": "https://corp.mediatek.com/product-security-bulletin/December-2023"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
    "assignerShortName": "MediaTek",
    "cveId": "CVE-2023-32843",
    "datePublished": "2023-12-04T03:46:02.107Z",
    "dateReserved": "2023-05-16T03:04:32.153Z",
    "dateUpdated": "2025-05-29T13:58:33.865Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-32843\",\"sourceIdentifier\":\"security@mediatek.com\",\"published\":\"2023-12-04T04:15:07.463\",\"lastModified\":\"2025-05-29T14:15:30.727\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In 5G Modem, there is a possible system crash due to improper error handling. This could lead to remote denial of service when receiving malformed RRC messages, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01130204; Issue ID: MOLY01130204 (MSV-849).\"},{\"lang\":\"es\",\"value\":\"En 5G Modem, existe una posible falla del sistema debido a un manejo inadecuado de errores. Esto podr\u00eda provocar una denegaci\u00f3n remota de servicio al recibir mensajes RRC con formato incorrecto, sin necesidad de privilegios de ejecuci\u00f3n adicionales. La interacci\u00f3n del usuario no es necesaria para la explotaci\u00f3n. ID de parche: MOLY01130204; ID del problema: MOLY01130204 (MSV-849).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-617\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-617\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E30A2D2E-6A72-4070-A471-EEE75F7D07F2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B763B71-F913-45B4-B91E-D7F0670C4315\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mediatek:nr17:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"66F8874B-DBF1-4A67-8ADF-4654AB56B6A8\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F1D09FC-5BE9-4B23-82F1-3C6EAC5711A6\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt2737:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C2A1118-B5F7-4EF5-B329-0887B5F3430E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6297:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"99B87E31-AC92-445B-94B8-33DBF72EC11C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6298:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2EABFE5-4B6F-446C-9DE7-008D47C09ED7\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6813:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"66F9EAE4-F1D7-46DB-AA2A-0290F6EF0501\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6815:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B7122918-8C44-4F24-82E4-B8448247FC83\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9814939B-F05E-4870-90C0-7C0F6BAAEB39\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"19A63103-C708-48EC-B44D-5E465A6B79C5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"366F1912-756B-443E-9962-224937DD7DFB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"89AFEE24-7AAD-4EDB-8C3E-EDBA3240730A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"80BDC5EC-E822-4BC7-8C0D-E8AD8396E8FE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6875t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F883C6D3-1724-4553-9EFC-3D204FF3CAA3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"704BE5CE-AE08-4432-A8B0-4C8BD62148AD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"68CF4A7A-3136-4C4C-A795-81323896BE11\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"15E2EC3F-9FB3-488B-B1C1-2793A416C755\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DD64413C-C774-4C4F-9551-89E1AA9469EE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AF3E2B84-DAFE-4E11-B23B-026F719475F5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3B787DC3-8E5A-4968-B20B-37B6257FAAE2\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"171D1C08-F055-44C0-913C-AA2B73AF5B72\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D8E91CA4-CA5B-40D1-9A96-2B875104BCF4\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"213B5C7F-D965-4312-9CDF-4F06FA77D401\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0CA45C9-7BFE-4C93-B2AF-B86501F763AB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6895t:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A97CE1E0-7B77-49BA-8D92-9AF031CD18FE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6896:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"33DEF766-EAF1-4E36-BB7C-43069B26507A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A7D8055-F4B6-41EE-A078-11D56285AB66\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6980:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BA9131F6-F167-4FD7-8FBF-B372CBBCF46F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6980d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2758122C-4D11-4D34-9B72-3905F3A28448\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA72CCD1-DEA2-48EB-8781-04CFDD41AAEE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AD7DE6B2-66D9-4A3E-B15F-D56505559255\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A76806D-A4E3-466A-90CB-E9FFE478E7A0\"}]}]}],\"references\":[{\"url\":\"https://corp.mediatek.com/product-security-bulletin/December-2023\",\"source\":\"security@mediatek.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://corp.mediatek.com/product-security-bulletin/December-2023\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://corp.mediatek.com/product-security-bulletin/December-2023\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T15:32:46.547Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-32843\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-05-29T13:57:14.708137Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-617\", \"description\": \"CWE-617 Reachable Assertion\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-05-29T13:58:00.627Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"MediaTek, Inc.\", \"product\": \"MT2735, MT2737, MT6297, MT6298, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983, MT6985, MT6989, MT6990\", \"versions\": [{\"status\": \"affected\", \"version\": \"Modem NR15, NR16, and NR17\"}]}], \"references\": [{\"url\": \"https://corp.mediatek.com/product-security-bulletin/December-2023\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"In 5G Modem, there is a possible system crash due to improper error handling. This could lead to remote denial of service when receiving malformed RRC messages, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01130204; Issue ID: MOLY01130204 (MSV-849).\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"Denial of Service\"}]}], \"providerMetadata\": {\"orgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"shortName\": \"MediaTek\", \"dateUpdated\": \"2023-12-04T03:46:02.107Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-32843\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-29T13:58:33.865Z\", \"dateReserved\": \"2023-05-16T03:04:32.153Z\", \"assignerOrgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"datePublished\": \"2023-12-04T03:46:02.107Z\", \"assignerShortName\": \"MediaTek\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.