{
  "id": "CVE-2022-40279",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-09-29T03:15:15.483",
  "lastModified": "2024-11-21T07:21:10.950",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction)."
    },
    {
      "lang": "es",
      "value": "Se ha detectado un problema en Samsung TizenRT versiones hasta 3.0_GBM (y 3.1_PRE). l2_packet_receive_timeout en el archivo wpa_supplicant/src/l2_packet/l2_packet_pcap.c presenta una comprobaci\u00f3n ausente en el valor de retorno de pcap_dispatch, conllevando a una denegaci\u00f3n de servicio (mal funcionamiento)"
    }
  ],
  "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-252"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:*",
              "matchCriteriaId": "6B59E31E-7082-4719-97B6-3ADA43058E65"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:samsung:tizenrt:1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "CE872D95-2039-406B-9D8A-39E44982B840"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:samsung:tizenrt:2.0:gbm_m1:*:*:*:*:*:*",
              "matchCriteriaId": "696A5152-A4E2-4055-B5A8-A62AF68A88A4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:samsung:tizenrt:2.0:m2:*:*:*:*:*:*",
              "matchCriteriaId": "40E906C5-1461-4F30-8306-68BF8EE9A070"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:*",
              "matchCriteriaId": "59AD1A65-ECC5-4DC0-A7BB-C616E24A42A2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:samsung:tizenrt:3.1:pre:*:*:*:*:*:*",
              "matchCriteriaId": "A54CEC8E-52CF-4773-BCFB-A7F0B1FEC2BC"
            }
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        }
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    }
  ],
  "references": [
    {
      "url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/Samsung/TizenRT/issues/5629",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://linux.die.net/man/3/pcap_dispatch",
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/Samsung/TizenRT/issues/5629",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://linux.die.net/man/3/pcap_dispatch",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ]
    }
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}