{
  "id": "CVE-2022-0485",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-08-29T15:15:09.537",
  "lastModified": "2022-12-01T15:15:52.363",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo en la herramienta de copia \"nbdcopy\" de libnbd. Cuando eran llevado a cabo copias multihilo usando llamadas as\u00edncronas a nbd, nbdcopy trataba ciegamente la finalizaci\u00f3n de un comando as\u00edncrono como exitosa, en lugar de comprobar el par\u00e1metro *error. Esto pod\u00eda resultar en la creaci\u00f3n silenciosa de una imagen de destino corrupta"
    }
  ],
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        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 2.5
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-252"
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      "source": "secalert@redhat.com",
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          "value": "CWE-252"
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  "references": [
    {
      "url": "https://access.redhat.com/security/cve/CVE-2022-0485",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194",
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
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      "url": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb",
      "source": "secalert@redhat.com",
      "tags": [
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      "url": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html",
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}