CERTFR-2015-AVI-561

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans le noyau Linux de Fedora. Elles permettent à un attaquant de provoquer un déni de service à distance, un contournement de la politique de sécurité et une élévation de privilèges.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
N/A N/A Noyau Linux de Fedora versions inférieures à 4.2.8-300.fc23
N/A N/A Noyau Linux de Fedora versions inférieures à 4.2.8-200.fc22
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Noyau Linux de Fedora versions inf\u00e9rieures \u00e0 4.2.8-300.fc23",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "Noyau Linux de Fedora versions inf\u00e9rieures \u00e0 4.2.8-200.fc22",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2015-7550",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-7550"
    },
    {
      "name": "CVE-2013-7446",
      "url": "https://www.cve.org/CVERecord?id=CVE-2013-7446"
    },
    {
      "name": "CVE-2015-8543",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-8543"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 FEDORA-2015-c1c2f5e168 du 22 d\u00e9cembre    2015",
      "url": "https://lwn.net/Articles/668892/"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 FEDORA-2015-c59710b05d du 22 d\u00e9cembre    2015",
      "url": "https://lwn.net/Articles/669030/"
    }
  ],
  "reference": "CERTFR-2015-AVI-561",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2015-12-23T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans le noyau \u003cspan\nclass=\"textit\"\u003eLinux\u003c/span\u003e de \u003cspan class=\"textit\"\u003eFedora\u003c/span\u003e. Elles\npermettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, un\ncontournement de la politique de s\u00e9curit\u00e9 et une \u00e9l\u00e9vation de\nprivil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Fedora",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 FEDORA-2015-c1c2f5e168 du 22 d\u00e9cembre 2015",
      "url": null
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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