gsd-2014-7840
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.
Aliases
Aliases
CVE-2014-7840


To clipboard 

{
  "GSD": {
    "alias": "CVE-2014-7840",
    "description": "The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.",
    "id": "GSD-2014-7840",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-7840.html",
      "https://access.redhat.com/errata/RHSA-2015:0624",
      "https://access.redhat.com/errata/RHSA-2015:0349",
      "https://ubuntu.com/security/CVE-2014-7840",
      "https://advisories.mageia.org/CVE-2014-7840.html",
      "https://linux.oracle.com/cve/CVE-2014-7840.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-7840"
      ],
      "details": "The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.",
      "id": "GSD-2014-7840",
      "modified": "2023-12-13T01:22:47.045728Z",
      "schema_version": "1.4.0"
    }
  },
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    },
    "nvd.nist.gov": {
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          "reference_data": [
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              "name": "[qemu-devel] 20141112 [PATCH 0/4] migration: fix CVE-2014-7840",
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              "url": "http://thread.gmane.org/gmane.comp.emulators.qemu/306117"
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T00:42Z",
      "publishedDate": "2014-12-12T15:59Z"
    }
  }
}


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