CERTFR-2025-AVI-0334

Vulnerability from certfr_avis - Published: 2025-04-18 - Updated: 2025-04-18

De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.

Solutions

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

Impacted products
Vendor Product Description
Ubuntu Ubuntu Ubuntu 16.04 ESM
Ubuntu Ubuntu Ubuntu 24.04 LTS
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
Bulletin de sécurité Ubuntu LSN-0111-1 2025-04-16 vendor-advisory

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{
  "$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 24.04 LTS",
      "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": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2024-50302",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-50302"
    },
    {
      "name": "CVE-2024-56595",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-56595"
    },
    {
      "name": "CVE-2024-53063",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53063"
    },
    {
      "name": "CVE-2024-56672",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-56672"
    },
    {
      "name": "CVE-2024-35864",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-35864"
    },
    {
      "name": "CVE-2022-0995",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-0995"
    },
    {
      "name": "CVE-2024-57798",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-57798"
    },
    {
      "name": "CVE-2024-26928",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-26928"
    }
  ],
  "initial_release_date": "2025-04-18T00:00:00",
  "last_revision_date": "2025-04-18T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0334",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-04-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "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 le noyau Linux d\u0027Ubuntu. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
  "vendor_advisories": [
    {
      "published_at": "2025-04-16",
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu LSN-0111-1",
      "url": "https://ubuntu.com/security/notices/LSN-0111-1"
    }
  ]
}



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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.
  • 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.