nvd-json-data-feeds/CVE-2015/CVE-2015-88xx/CVE-2015-8818.json

{
  "id": "CVE-2015-8818",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2016-12-29T22:59:00.340",
  "lastModified": "2023-02-12T23:15:48.837",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n cpu_physical_memory_write_rom_internal en exec.c en QEMU (tambi\u00e9n conocido como Quick Emulator) no omite apropiadamente las regiones MMIO, lo que permite a usuarios invitados privilegiados locales provocar una denegaci\u00f3n de servicio (ca\u00edda del hu\u00e9sped) a trav\u00e9s de vectores no especificados."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.3.1",
              "matchCriteriaId": "19E6775C-BA58-4D7E-96AB-9283C99D9641"
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  "references": [
    {
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b242e0e0e2969c044a318e56f7988bbd84de1f63",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2670.html",
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2671.html",
      "source": "secalert@redhat.com",
      "tags": [
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    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2704.html",
      "source": "secalert@redhat.com",
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    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2705.html",
      "source": "secalert@redhat.com",
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    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2706.html",
      "source": "secalert@redhat.com",
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    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/03/01/1",
      "source": "secalert@redhat.com",
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        "Third Party Advisory"
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    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/03/01/10",
      "source": "secalert@redhat.com",
      "tags": [
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        "Third Party Advisory"
      ]
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking"
      ]
    }
  ]
}