CERTFR-2022-AVI-1114

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service et une atteinte à l'intégrité des données.

Solution

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

None
Impacted products
Vendor Product Description
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server - TUS 8.2 x86_64
Red Hat Red Hat CodeReady Linux Builder Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server for Power LE - Update Services pour SAP Solutions 8.2 ppc64le
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for Real Time - Telecommunications Update Service 8.2 x86_64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for Real Time for NFV for x86_64 - 9.0 x86_64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
Red Hat Red Hat CodeReady Linux Builder Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le
Red Hat Red Hat CodeReady Linux Builder Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server - AUS 8.2 x86_64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2 x86_64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server for Power LE - Update Services pour SAP Solutions 9.0 ppc64le
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service 8.2 x86_64
Red Hat Red Hat CodeReady Linux Builder Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for Real Time for x86_64 - 9.0 x86_64
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Red Hat Enterprise Linux Server - TUS 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for Power LE - Update Services pour SAP Solutions 8.2 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time - Telecommunications Update Service 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time for NFV for x86_64 - 9.0 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server - AUS 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server for Power LE - Update Services pour SAP Solutions 9.0 ppc64le",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service 8.2 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64",
      "product": {
        "name": "Red Hat CodeReady Linux Builder",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time for x86_64 - 9.0 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "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-2022-23825",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-23825"
    },
    {
      "name": "CVE-2022-29900",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-29900"
    },
    {
      "name": "CVE-2022-29901",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-29901"
    },
    {
      "name": "CVE-2022-2639",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2639"
    },
    {
      "name": "CVE-2022-21166",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-21166"
    },
    {
      "name": "CVE-2022-21125",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-21125"
    },
    {
      "name": "CVE-2022-43945",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43945"
    },
    {
      "name": "CVE-2022-21123",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-21123"
    },
    {
      "name": "CVE-2022-26373",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26373"
    },
    {
      "name": "CVE-2022-2959",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-2959"
    },
    {
      "name": "CVE-2022-1158",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1158"
    },
    {
      "name": "CVE-2022-23816",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-23816"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat du 13 d\u00e9cembre 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:8941"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat du 13 d\u00e9cembre 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:8974"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat du 13 d\u00e9cembre 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:8940"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat du 13 d\u00e9cembre 2022",
      "url": "https://access.redhat.com/errata/RHSA-2022:8973"
    }
  ],
  "reference": "CERTFR-2022-AVI-1114",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-12-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "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 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux de Red Hat\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire,\nun d\u00e9ni de service et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2022:8974 du 13 d\u00e9cembre 2022",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2022:8941 du 13 d\u00e9cembre 2022",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2022:8973 du 13 d\u00e9cembre 2022",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2022:8940 du 13 d\u00e9cembre 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

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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.
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  • 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.


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