CERTFR-2022-AVI-956

Vulnerability from certfr_avis - Published: 2022-10-26 - Updated: 2022-10-26

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

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 22.10
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Ubuntu 22.10",
      "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-2022-42720",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42720"
    },
    {
      "name": "CVE-2022-2602",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2602"
    },
    {
      "name": "CVE-2022-42719",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42719"
    },
    {
      "name": "CVE-2022-42721",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42721"
    },
    {
      "name": "CVE-2022-42722",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42722"
    },
    {
      "name": "CVE-2022-41674",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41674"
    }
  ],
  "initial_release_date": "2022-10-26T00:00:00",
  "last_revision_date": "2022-10-26T00:00:00",
  "links": [],
  "reference": "CERTFR-2022-AVI-956",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-10-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux\nd\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance et un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-5700-1 du 26 octobre 2022",
      "url": "https://ubuntu.com/security/notices/USN-5700-1"
    }
  ]
}



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