nvd-json-data-feeds/CVE-2022/CVE-2022-16xx/CVE-2022-1651.json

{
  "id": "CVE-2022-1651",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-07-26T17:15:08.543",
  "lastModified": "2023-08-04T17:52:41.997",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo de p\u00e9rdida de memoria en el kernel de Linux en la funci\u00f3n acrn_dev_ioctl del archivo drivers/virt/acrn/hsm.c en la forma en que el modelo de dispositivo ACRN emula las NIC virtuales en la VM. Este fallo permite a un atacante local privilegiado filtrar informaci\u00f3n del kernel no autorizada, causando una denegaci\u00f3n de servicio.\n"
    }
  ],
  "metrics": {
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2
      }
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  },
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-401"
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    },
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      "source": "secalert@redhat.com",
      "type": "Secondary",
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          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
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    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b",
      "source": "secalert@redhat.com",
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        "Patch",
        "Vendor Advisory"
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    {
      "url": "https://security.netapp.com/advisory/ntap-20220901-0008/",
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
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    }
  ]
}