CERTFR-2022-AVI-976

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer une élévation de privilèges, 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
SUSE N/A SUSE Linux Enterprise High Availability 15-SP4
SUSE SUSE Linux Enterprise Server SUSE Linux Enterprise Server for SAP Applications
SUSE N/A SUSE Linux Enterprise Workstation Extension 15-SP4
SUSE N/A SUSE Linux Enterprise Module for Legacy Software 15-SP4
SUSE SUSE Manager Retail Branch Server SUSE Manager Retail Branch Server 4.3
SUSE openSUSE Leap openSUSE Leap 15.4
SUSE SUSE Linux Enterprise Real Time SUSE Linux Enterprise Real Time Extension 12-SP5
SUSE N/A SUSE Linux Enterprise Module for Realtime 15-SP3
SUSE SUSE Linux Enterprise Micro SUSE Linux Enterprise Micro 5.2
SUSE SUSE Linux Enterprise Micro SUSE Linux Enterprise Micro 5.1
SUSE SUSE Linux Enterprise Micro SUSE Linux Enterprise Micro 5.3
SUSE SUSE Linux Enterprise High Performance Computing SUSE Linux Enterprise High Performance Computing
SUSE SUSE Linux Enterprise Real Time SUSE Linux Enterprise Real Time 15-SP3
SUSE N/A SUSE Linux Enterprise Module for Live Patching 15-SP4
SUSE SUSE Linux Enterprise Server SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE SUSE Linux Enterprise Desktop SUSE Linux Enterprise Desktop 15-SP4
SUSE SUSE Linux Enterprise High Performance Computing SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE SUSE Manager Proxy SUSE Manager Proxy 4.3
SUSE N/A SUSE Linux Enterprise Module for Development Tools 15-SP4
SUSE openSUSE Leap openSUSE Leap Micro 5.2
SUSE SUSE Linux Enterprise Server SUSE Linux Enterprise Server
SUSE SUSE Linux Enterprise Server SUSE Linux Enterprise Server 15-SP4
SUSE SUSE Manager Server SUSE Manager Server 4.3
SUSE N/A SUSE Linux Enterprise Module for Basesystem 15-SP4
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SUSE Linux Enterprise High Availability 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Workstation Extension 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Legacy Software 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Retail Branch Server 4.3",
      "product": {
        "name": "SUSE Manager Retail Branch Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "openSUSE Leap 15.4",
      "product": {
        "name": "openSUSE Leap",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Real Time Extension 12-SP5",
      "product": {
        "name": "SUSE Linux Enterprise Real Time",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Realtime 15-SP3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.2",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.1",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.3",
      "product": {
        "name": "SUSE Linux Enterprise Micro",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Real Time 15-SP3",
      "product": {
        "name": "SUSE Linux Enterprise Real Time",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Live Patching 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 15-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Desktop 15-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Desktop",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15-SP4",
      "product": {
        "name": "SUSE Linux Enterprise High Performance Computing",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.3",
      "product": {
        "name": "SUSE Manager Proxy",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Development Tools 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "openSUSE Leap Micro 5.2",
      "product": {
        "name": "openSUSE Leap",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15-SP4",
      "product": {
        "name": "SUSE Linux Enterprise Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.3",
      "product": {
        "name": "SUSE Manager Server",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Module for Basesystem 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "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-2022-2977",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2977"
    },
    {
      "name": "CVE-2022-39190",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39190"
    },
    {
      "name": "CVE-2022-42720",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42720"
    },
    {
      "name": "CVE-2022-32296",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-32296"
    },
    {
      "name": "CVE-2021-4203",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4203"
    },
    {
      "name": "CVE-2022-39189",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39189"
    },
    {
      "name": "CVE-2022-3239",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3239"
    },
    {
      "name": "CVE-2022-3169",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3169"
    },
    {
      "name": "CVE-2022-41218",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41218"
    },
    {
      "name": "CVE-2016-3695",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-3695"
    },
    {
      "name": "CVE-2022-41849",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41849"
    },
    {
      "name": "CVE-2020-27784",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27784"
    },
    {
      "name": "CVE-2022-41222",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41222"
    },
    {
      "name": "CVE-2022-2663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2663"
    },
    {
      "name": "CVE-2022-2586",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2586"
    },
    {
      "name": "CVE-2022-42719",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42719"
    },
    {
      "name": "CVE-2022-41848",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41848"
    },
    {
      "name": "CVE-2022-39188",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39188"
    },
    {
      "name": "CVE-2022-20008",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20008"
    },
    {
      "name": "CVE-2022-42721",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42721"
    },
    {
      "name": "CVE-2022-20368",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20368"
    },
    {
      "name": "CVE-2021-4155",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4155"
    },
    {
      "name": "CVE-2022-26373",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26373"
    },
    {
      "name": "CVE-2022-2905",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2905"
    },
    {
      "name": "CVE-2022-3202",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3202"
    },
    {
      "name": "CVE-2022-3303",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3303"
    },
    {
      "name": "CVE-2022-3424",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3424"
    },
    {
      "name": "CVE-2022-36879",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36879"
    },
    {
      "name": "CVE-2020-16119",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-16119"
    },
    {
      "name": "CVE-2022-2588",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2588"
    },
    {
      "name": "CVE-2022-20369",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-20369"
    },
    {
      "name": "CVE-2022-42722",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-42722"
    },
    {
      "name": "CVE-2022-40768",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40768"
    },
    {
      "name": "CVE-2022-2503",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2503"
    },
    {
      "name": "CVE-2022-3028",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3028"
    },
    {
      "name": "CVE-2022-40307",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40307"
    },
    {
      "name": "CVE-2022-41674",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41674"
    },
    {
      "name": "CVE-2022-1263",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1263"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE du 31 octobre 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20223810-1/"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE du 01 novembre 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20223844-1/"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE du 31 octobre 2022",
      "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20223809-1/"
    }
  ],
  "reference": "CERTFR-2022-AVI-976",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-11-02T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux de SUSE\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, 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 de SUSE",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2022:3810-1 du 31 octobre 2022",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2022:3844-1 du 01 novembre 2022",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2022:3809-1 du 31 octobre 2022",
      "url": null
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.