CERTFR-2023-AVI-0844
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer une exécution de code arbitraire, une atteinte à la confidentialité des données et un déni de service.

Solution

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

None
Impacted products
Vendor Product Description
Ubuntu Ubuntu Ubuntu 16.04 ESM
Ubuntu Ubuntu Ubuntu 18.04 ESM
Ubuntu Ubuntu Ubuntu 20.04 LTS
Ubuntu Ubuntu Ubuntu 14.04 ESM
Ubuntu Ubuntu Ubuntu 22.04 LTS
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Ubuntu 16.04 ESM",
      "product": {
        "name": "Ubuntu",
        "vendor": {
          "name": "Ubuntu",
          "scada": false
        }
      }
    },
    {
      "description": "Ubuntu 18.04 ESM",
      "product": {
        "name": "Ubuntu",
        "vendor": {
          "name": "Ubuntu",
          "scada": false
        }
      }
    },
    {
      "description": "Ubuntu 20.04 LTS",
      "product": {
        "name": "Ubuntu",
        "vendor": {
          "name": "Ubuntu",
          "scada": false
        }
      }
    },
    {
      "description": "Ubuntu 14.04 ESM",
      "product": {
        "name": "Ubuntu",
        "vendor": {
          "name": "Ubuntu",
          "scada": false
        }
      }
    },
    {
      "description": "Ubuntu 22.04 LTS",
      "product": {
        "name": "Ubuntu",
        "vendor": {
          "name": "Ubuntu",
          "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-2023-21400",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-21400"
    },
    {
      "name": "CVE-2023-4004",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-4004"
    },
    {
      "name": "CVE-2023-40283",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-40283"
    },
    {
      "name": "CVE-2023-3777",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3777"
    },
    {
      "name": "CVE-2023-3995",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3995"
    },
    {
      "name": "CVE-2023-3090",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3090"
    },
    {
      "name": "CVE-2023-4128",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-4128"
    },
    {
      "name": "CVE-2023-3567",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3567"
    },
    {
      "name": "CVE-2023-3609",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3609"
    },
    {
      "name": "CVE-2023-3776",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3776"
    }
  ],
  "initial_release_date": "2023-10-13T00:00:00",
  "last_revision_date": "2023-10-13T00:00:00",
  "links": [],
  "reference": "CERTFR-2023-AVI-0844",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-10-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux d\u0027Ubuntu\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une ex\u00e9cution de code arbitraire, une atteinte \u00e0\nla confidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu LSN-0098-1 du 10 octobre 2023",
      "url": "https://ubuntu.com/security/notices/LSN-0098-1"
    }
  ]
}


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