nvd-json-data-feeds/CVE-2020/CVE-2020-124xx/CVE-2020-12465.json

{
  "id": "CVE-2020-12465",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-04-29T19:15:12.907",
  "lastModified": "2020-06-08T13:15:13.403",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un desbordamiento de matriz en la funci\u00f3n mt76_add_fragment en el archivo drivers/net/wireless/mediatek/mt76/dma.c en el kernel de Linux versiones anteriores a  la versi\u00f3n 5.5.10, tambi\u00e9n se conoce como CID-b102f0c522cf. Un paquete de gran tama\u00f1o con muchos fragmentos rx puede corromper la memoria de p\u00e1ginas adyacentes."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
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        "source": "nvd@nist.gov",
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          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "5.5.10",
              "matchCriteriaId": "F8FFF863-3E0D-410C-A030-32383C1EFFB2"
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  "references": [
    {
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.10",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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    {
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b102f0c522cf668c8382c56a4f771b37d011cda2",
      "source": "cve@mitre.org",
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    {
      "url": "https://github.com/torvalds/linux/commit/b102f0c522cf668c8382c56a4f771b37d011cda2",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
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    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20200608-0001/",
      "source": "cve@mitre.org"
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  ]
}