WID-SEC-W-2025-0442

Vulnerability from csaf_certbund - Published: 2025-02-25 23:00 - Updated: 2025-04-28 22:00
Summary
Linux Kernel: Schwachstelle ermöglicht Codeausführung

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Linux ist ein verbreitetes Open Source Betriebssystem.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erweitern, um beliebigen Programmcode auszuführen oder einen Denial of Service auszulösen.
Betroffene Betriebssysteme
- Linux - Sonstiges - UNIX
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Linux ist ein verbreitetes Open Source Betriebssystem.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erweitern, um beliebigen Programmcode auszuf\u00fchren oder einen Denial of Service auszul\u00f6sen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2025-0442 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0442.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0442 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0442"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security vom 2025-02-25",
        "url": "https://ubuntu.com/security/CVE-2025-0927"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice vom 2025-02-25",
        "url": "https://ubuntu.com/security/notices/USN-7296-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice vom 2025-02-25",
        "url": "https://ubuntu.com/security/notices/USN-7298-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice vom 2025-02-25",
        "url": "https://ubuntu.com/security/notices/USN-7300-1"
      },
      {
        "category": "external",
        "summary": "Tenable Advisory vom 2025-02-25",
        "url": "https://www.tenable.com/cve/CVE-2025-0927"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7310-1 vom 2025-02-28",
        "url": "https://ubuntu.com/security/notices/USN-7310-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7326-1 vom 2025-03-05",
        "url": "https://ubuntu.com/security/notices/USN-7326-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7323-1 vom 2025-03-05",
        "url": "https://ubuntu.com/security/notices/USN-7323-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7325-1 vom 2025-03-05",
        "url": "https://ubuntu.com/security/notices/USN-7325-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7329-1 vom 2025-03-05",
        "url": "https://ubuntu.com/security/notices/USN-7329-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7331-1 vom 2025-03-05",
        "url": "https://ubuntu.com/security/notices/USN-7331-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7328-1 vom 2025-03-05",
        "url": "https://ubuntu.com/security/notices/USN-7328-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7323-2 vom 2025-03-06",
        "url": "https://ubuntu.com/security/notices/USN-7323-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7344-1 vom 2025-03-11",
        "url": "https://ubuntu.com/security/notices/USN-7344-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7332-2 vom 2025-03-11",
        "url": "https://ubuntu.com/security/notices/USN-7332-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7325-3 vom 2025-03-13",
        "url": "https://ubuntu.com/security/notices/USN-7325-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7328-2 vom 2025-03-13",
        "url": "https://ubuntu.com/security/notices/USN-7328-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7344-2 vom 2025-03-13",
        "url": "https://ubuntu.com/security/notices/USN-7344-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7328-3 vom 2025-03-14",
        "url": "https://ubuntu.com/security/notices/USN-7328-3"
      },
      {
        "category": "external",
        "summary": "SSD Advisory + Exploit vom 2025-03-24",
        "url": "https://ssd-disclosure.com/ssd-advisory-linux-kernel-hfsplus-slab-out-of-bounds-write/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice LSN-0110-1 vom 2025-03-26",
        "url": "https://ubuntu.com/security/notices/LSN-0110-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7386-1 vom 2025-03-27",
        "url": "https://ubuntu.com/security/notices/USN-7386-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7385-1 vom 2025-03-27",
        "url": "https://ubuntu.com/security/notices/USN-7385-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7384-1 vom 2025-03-27",
        "url": "https://ubuntu.com/security/notices/USN-7384-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7381-1 vom 2025-03-27",
        "url": "https://ubuntu.com/security/notices/USN-7381-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7392-2 vom 2025-03-28",
        "url": "https://ubuntu.com/security/notices/USN-7392-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7389-1 vom 2025-03-28",
        "url": "https://ubuntu.com/security/notices/USN-7389-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7393-1 vom 2025-03-28",
        "url": "https://ubuntu.com/security/notices/USN-7393-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7390-1 vom 2025-03-28",
        "url": "https://ubuntu.com/security/notices/USN-7390-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7392-1 vom 2025-03-28",
        "url": "https://ubuntu.com/security/notices/USN-7392-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7384-2 vom 2025-04-01",
        "url": "https://ubuntu.com/security/notices/USN-7384-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7401-1 vom 2025-04-01",
        "url": "https://ubuntu.com/security/notices/USN-7401-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7392-3 vom 2025-04-01",
        "url": "https://ubuntu.com/security/notices/USN-7392-3"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7392-4 vom 2025-04-01",
        "url": "https://ubuntu.com/security/notices/USN-7392-4"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7403-1 vom 2025-04-02",
        "url": "https://ubuntu.com/security/notices/USN-7403-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7413-1 vom 2025-04-03",
        "url": "https://ubuntu.com/security/notices/USN-7413-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7463-1 vom 2025-04-24",
        "url": "https://ubuntu.com/security/notices/USN-7463-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7458-1 vom 2025-04-24",
        "url": "https://ubuntu.com/security/notices/USN-7458-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7468-1 vom 2025-04-28",
        "url": "https://ubuntu.com/security/notices/USN-7468-1"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2025-04-28T22:00:00.000+00:00",
      "generator": {
        "date": "2025-04-29T11:17:04.907+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2025-0442",
      "initial_release_date": "2025-02-25T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-02-25T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-02-27T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-04T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-05T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-06T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-11T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-12T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-13T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-24T23:00:00.000+00:00",
          "number": "9",
          "summary": "Exploit aufgenommen, Texte und CVSS korrigiert"
        },
        {
          "date": "2025-03-26T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-27T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-03-30T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-04-01T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-04-03T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-04-24T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-04-28T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "16"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel",
            "product": {
              "name": "Open Source Linux Kernel",
              "product_id": "T033107",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Ubuntu Linux",
                "product": {
                  "name": "Ubuntu Linux",
                  "product_id": "T000126",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:-"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Ubuntu Linux",
                "product": {
                  "name": "Ubuntu Linux",
                  "product_id": "T041441",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:-"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-0927",
      "product_status": {
        "known_affected": [
          "T000126",
          "T033107",
          "T041441"
        ]
      },
      "release_date": "2025-02-25T23:00:00.000+00:00",
      "title": "CVE-2025-0927"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.