CERTFR-2020-AVI-243

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, un contournement de la politique de sécurité 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 Red Hat Enterprise Linux for Real Time 8 x86_64
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux for Real Time for NFV 8 x86_64
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Red Hat Enterprise Linux for Real Time 8 x86_64",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux for Real Time for NFV 8 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-2019-15221",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-15221"
    },
    {
      "name": "CVE-2019-8980",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-8980"
    },
    {
      "name": "CVE-2019-15099",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-15099"
    },
    {
      "name": "CVE-2019-19073",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19073"
    },
    {
      "name": "CVE-2018-16871",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-16871"
    },
    {
      "name": "CVE-2019-19922",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19922"
    },
    {
      "name": "CVE-2019-18805",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-18805"
    },
    {
      "name": "CVE-2020-1749",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-1749"
    },
    {
      "name": "CVE-2019-10639",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-10639"
    },
    {
      "name": "CVE-2019-19057",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19057"
    },
    {
      "name": "CVE-2019-19534",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19534"
    },
    {
      "name": "CVE-2019-15090",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-15090"
    },
    {
      "name": "CVE-2019-17055",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-17055"
    },
    {
      "name": "CVE-2019-19074",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19074"
    },
    {
      "name": "CVE-2019-17053",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-17053"
    },
    {
      "name": "CVE-2019-19768",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-19768"
    }
  ],
  "links": [],
  "reference": "CERTFR-2020-AVI-243",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-04-28T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "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 d\u00e9couvertes dans le noyau Linux de\nRed Hat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nun d\u00e9ni de service \u00e0 distance, un contournement de la politique de\ns\u00e9curit\u00e9 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-2020:1567 du 27 avril 2020",
      "url": "https://access.redhat.com/errata/RHSA-2020:1567"
    }
  ]
}


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  • 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.



Detection rules are retrieved from Rulezet.