{
  "document" : {
    "aggregate_severity" : {
      "text" : "mittel"
    },
    "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 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."
    }, {
      "category" : "description",
      "text" : "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2025-0574 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0574.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-0574 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0574"
    }, {
      "category" : "external",
      "summary" : "Kernel CVE Announce Mailingliste",
      "url" : "https://lore.kernel.org/linux-cve-announce/"
    }, {
      "category" : "external",
      "summary" : "Linux Kernel CVE Announcement CVE-2023-52927",
      "url" : "https://lore.kernel.org/linux-cve-announce/2025031432-CVE-2023-52927-b600@gregkh/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:1178-1 vom 2025-04-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020674.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:1177-1 vom 2025-04-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020670.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:1180-1 vom 2025-04-09",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/DGJ23MSZWYIA7MJ47RNVV6T27Z324VKA/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5900 vom 2025-04-12",
      "url" : "https://lists.debian.org/debian-security-announce/2025/msg00062.html"
    }, {
      "category" : "external",
      "summary" : "Google Cloud Platform Security Bulletin GCP-2025-016 vom 2025-04-16",
      "url" : "https://cloud.google.com/support/bulletins#gcp-2025-016"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7494-1 vom 2025-05-06",
      "url" : "https://ubuntu.com/security/notices/USN-7494-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7495-1 vom 2025-05-06",
      "url" : "https://ubuntu.com/security/notices/USN-7495-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7494-3 vom 2025-05-06",
      "url" : "https://ubuntu.com/security/notices/USN-7494-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7494-2 vom 2025-05-06",
      "url" : "https://ubuntu.com/security/notices/USN-7494-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7495-2 vom 2025-05-06",
      "url" : "https://ubuntu.com/security/notices/USN-7495-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7496-1 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7496-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7496-2 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7496-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7494-5 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7494-5"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7494-4 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7494-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7495-3 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7495-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7496-3 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7496-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7496-4 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7496-4"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7496-5 vom 2025-05-07",
      "url" : "https://ubuntu.com/security/notices/USN-7496-5"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7512-1 vom 2025-05-16",
      "url" : "https://ubuntu.com/security/notices/USN-7512-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7517-1 vom 2025-05-16",
      "url" : "https://ubuntu.com/security/notices/USN-7517-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7518-1 vom 2025-05-20",
      "url" : "https://ubuntu.com/security/notices/USN-7518-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7517-2 vom 2025-05-21",
      "url" : "https://ubuntu.com/security/notices/USN-7517-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7517-3 vom 2025-05-26",
      "url" : "https://ubuntu.com/security/notices/USN-7517-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7540-1 vom 2025-05-28",
      "url" : "https://ubuntu.com/security/notices/USN-7540-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7539-1 vom 2025-05-28",
      "url" : "https://ubuntu.com/security/notices/USN-7539-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4193 vom 2025-05-30",
      "url" : "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20270-1 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021056.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20260-1 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021058.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20192-1 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021150.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20190-1 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021154.html"
    }, {
      "category" : "external",
      "summary" : "Siemens Security Advisory SSA-082556 vom 2025-06-10",
      "url" : "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:01919-1 vom 2025-06-12",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021477.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:01951-1 vom 2025-06-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021509.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:01967-1 vom 2025-06-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021533.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7602-1 vom 2025-06-26",
      "url" : "https://ubuntu.com/security/notices/USN-7602-1"
    }, {
      "category" : "external",
      "summary" : "SEM 2025.2.1 release notes vom 2025-07-02",
      "url" : "https://documentation.solarwinds.com/en/success_center/sem/content/release_notes/sem_2025-2-1_release_notes.htm"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02334-1 vom 2025-07-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021829.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7640-1 vom 2025-07-16",
      "url" : "https://ubuntu.com/security/notices/USN-7640-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02588-1 vom 2025-08-01",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/VQYPF6FAXKWBHQ4POBUPZVPW4L73XJR5/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02850-1 vom 2025-08-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022203.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02848-1 vom 2025-08-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022193.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02849-1 vom 2025-08-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022204.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02852-1 vom 2025-08-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022201.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02851-1 vom 2025-08-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022202.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-404 vom 2025-10-31",
      "url" : "https://www.dell.com/support/kbdoc/000385435"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:2588-1 vom 2025-11-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-November/023146.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2026-030 vom 2026-01-30",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000421570/dsa-2026-030-security-update-for-dell-networker-vproxy-multiple-third-party-component-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20325-1 vom 2026-02-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024170.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20294-1 vom 2026-02-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024193.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht nicht spezifizierten Angriff",
    "tracking" : {
      "current_release_date" : "2026-02-16T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-02-17T09:52:22.289+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-0574",
      "initial_release_date" : "2025-03-16T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-03-16T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-04-08T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-04-13T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2025-04-16T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Google aufgenommen"
      }, {
        "date" : "2025-05-06T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-18T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-19T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-21T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-26T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-27T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-29T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2025-06-03T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-10T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Siemens aufgenommen"
      }, {
        "date" : "2025-06-11T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-15T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-16T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-26T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-07-01T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates aufgenommen"
      }, {
        "date" : "2025-07-16T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-08-03T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-08-18T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-30T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2025-11-04T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-01-29T23:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2026-02-15T23:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-02-16T23:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "26"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
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      "branches" : [ {
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          "product_id" : "T039664",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:avamar:-"
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          "product" : {
            "name" : "Dell NetWorker Virtual Edition",
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          "product" : {
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            "product_id" : "T050451"
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        }, {
          "category" : "product_version",
          "name" : "vProxy 19.14",
          "product" : {
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            "product_id" : "T050451-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:vproxy__19.14"
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        "category" : "product_name",
        "name" : "NetWorker"
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      "category" : "vendor",
      "name" : "Dell"
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      "branches" : [ {
        "category" : "product_name",
        "name" : "Google Container-Optimized OS",
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          "product_identification_helper" : {
            "cpe" : "cpe:/o:google:container-optimized_os:-"
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      "category" : "vendor",
      "name" : "Google"
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      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.1.130 with commit 3fa58a6fbd1e9e5682d09cdafb08fba004cb12ec",
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            "name" : "Open Source Linux Kernel <6.1.130 with commit 3fa58a6fbd1e9e5682d09cdafb08fba004cb12ec",
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        }, {
          "category" : "product_version",
          "name" : "6.1.130 with commit 3fa58a6fbd1e9e5682d09cdafb08fba004cb12ec",
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            "name" : "Open Source Linux Kernel 6.1.130 with commit 3fa58a6fbd1e9e5682d09cdafb08fba004cb12ec",
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              "cpe" : "cpe:/o:linux:linux_kernel:6.1.130_with_commit_3fa58a6fbd1e9e5682d09cdafb08fba004cb12ec"
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        }, {
          "category" : "product_version_range",
          "name" : "<6.6 with commit 4914109a8e1e494c6aa9852f9e84ec77a5fc643f",
          "product" : {
            "name" : "Open Source Linux Kernel <6.6 with commit 4914109a8e1e494c6aa9852f9e84ec77a5fc643f",
            "product_id" : "T041934"
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        }, {
          "category" : "product_version",
          "name" : "6.6 with commit 4914109a8e1e494c6aa9852f9e84ec77a5fc643f",
          "product" : {
            "name" : "Open Source Linux Kernel 6.6 with commit 4914109a8e1e494c6aa9852f9e84ec77a5fc643f",
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            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:6.6_with_commit_4914109a8e1e494c6aa9852f9e84ec77a5fc643f"
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          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
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      "category" : "vendor",
      "name" : "SUSE"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "1500 CPU",
          "product" : {
            "name" : "Siemens SIMATIC S7 1500 CPU",
            "product_id" : "T025776",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:siemens:simatic_s7:1500_cpu"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SIMATIC S7"
      } ],
      "category" : "vendor",
      "name" : "Siemens"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2025.2.1",
          "product" : {
            "name" : "SolarWinds Security Event Manager <2025.2.1",
            "product_id" : "T044986"
          }
        }, {
          "category" : "product_version",
          "name" : "2025.2.1",
          "product" : {
            "name" : "SolarWinds Security Event Manager 2025.2.1",
            "product_id" : "T044986-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:solarwinds:security_event_manager:2025.2.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Security Event Manager"
      } ],
      "category" : "vendor",
      "name" : "SolarWinds"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Ubuntu Linux",
        "product" : {
          "name" : "Ubuntu Linux",
          "product_id" : "T000126",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:canonical:ubuntu_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Ubuntu"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2023-52927",
    "product_status" : {
      "known_affected" : [ "T044986", "2951", "T002207", "T000126", "T041934", "T041933", "T025776", "1607324", "T050451", "T048226", "T039664" ]
    },
    "release_date" : "2025-03-16T23:00:00.000+00:00",
    "title" : "CVE-2023-52927"
  } ]
}