CERTFR-2026-AVI-0019

Vulnerability from certfr_avis - Published: 2026-01-09 - Updated: 2026-01-09

De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer une atteinte à l'intégrité des données et un problème de sécurité non spécifié par l'éditeur.

Solutions

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 Micro for Rancher 5.3
SUSE N/A SUSE Linux Enterprise Micro 5.3
SUSE N/A SUSE Manager Proxy 4.3
SUSE N/A SUSE Linux Enterprise Micro for Rancher 5.2
SUSE N/A SUSE Linux Enterprise High Availability Extension 15 SP4
SUSE N/A SUSE Linux Enterprise Micro for Rancher 5.4
SUSE N/A SUSE Linux Enterprise Live Patching 15-SP4
SUSE N/A SUSE Manager Retail Branch Server 4.3
SUSE N/A openSUSE Leap 15.4
SUSE N/A SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE N/A openSUSE Leap 15.5
SUSE N/A SUSE Manager Server 4.3
SUSE N/A SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE N/A SUSE Linux Enterprise Server 15 SP4 LTSS
SUSE N/A SUSE Linux Enterprise Micro 5.2
SUSE N/A SUSE Manager Proxy 4.3 LTS
SUSE N/A SUSE Manager Server 4.3 LTS
SUSE N/A SUSE Linux Enterprise Server 15 SP4
SUSE N/A SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
SUSE N/A SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
SUSE N/A SUSE Linux Enterprise Real Time 15 SP4
SUSE N/A SUSE Manager Retail Branch Server 4.3 LTS
SUSE N/A SUSE Linux Enterprise Micro 5.4
SUSE N/A SUSE Linux Enterprise Micro 5.5
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SUSE Linux Enterprise Micro for Rancher 5.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro for Rancher 5.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Availability Extension 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro for Rancher 5.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Live Patching 15-SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Retail Branch Server 4.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "openSUSE Leap 15.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server for SAP Applications 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "openSUSE Leap 15.5",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15 SP4 LTSS",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Proxy 4.3 LTS",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Server 4.3 LTS",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Server 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise High Performance Computing LTSS 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Real Time 15 SP4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Manager Retail Branch Server 4.3 LTS",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    },
    {
      "description": "SUSE Linux Enterprise Micro 5.5",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SUSE",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "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-2025-40048",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40048"
    },
    {
      "name": "CVE-2025-40121",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40121"
    },
    {
      "name": "CVE-2025-40204",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40204"
    },
    {
      "name": "CVE-2023-53659",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-53659"
    },
    {
      "name": "CVE-2025-39967",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-39967"
    },
    {
      "name": "CVE-2022-50280",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-50280"
    },
    {
      "name": "CVE-2025-40040",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40040"
    },
    {
      "name": "CVE-2023-53717",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-53717"
    },
    {
      "name": "CVE-2025-40154",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40154"
    },
    {
      "name": "CVE-2023-53676",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-53676"
    },
    {
      "name": "CVE-2024-53093",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53093"
    }
  ],
  "initial_release_date": "2026-01-09T00:00:00",
  "last_revision_date": "2026-01-09T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0019",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-01-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de SUSE. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
  "vendor_advisories": [
    {
      "published_at": "2026-01-05",
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:0034-1",
      "url": "https://www.suse.com/support/update/announcement/2026/suse-su-20260034-1"
    },
    {
      "published_at": "2026-01-05",
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:0029-1",
      "url": "https://www.suse.com/support/update/announcement/2026/suse-su-20260029-1"
    },
    {
      "published_at": "2026-01-05",
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:0032-1",
      "url": "https://www.suse.com/support/update/announcement/2026/suse-su-20260032-1"
    },
    {
      "published_at": "2026-01-05",
      "title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:0033-1",
      "url": "https://www.suse.com/support/update/announcement/2026/suse-su-20260033-1"
    }
  ]
}



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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.