{
  "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 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 lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen.",
      "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-2022-0254 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0254.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0254 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0254"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.10-2023-036 vom 2023-07-13",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-036.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.15-2023-023 vom 2023-07-13",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-023.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASKERNEL-5.15-2022-001 vom 2022-06-10",
      "url" : "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-001.html"
    }, {
      "category" : "external",
      "summary" : "Seclists.org Security Advisory vom 2022-04-24",
      "url" : "https://seclists.org/oss-sec/2022/q2/54"
    }, {
      "category" : "external",
      "summary" : "CVE Detail vom 2022-04-24",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2022-29582"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5127 vom 2022-05-02",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00095.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9534 vom 2022-07-01",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-9534.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9533 vom 2022-07-01",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-9533.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-101 vom 2022-07-21",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-101.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2520-1 vom 2022-07-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011616.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2615-1 vom 2022-08-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011728.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation",
    "tracking" : {
      "current_release_date" : "2023-07-13T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:27:41.653+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0254",
      "initial_release_date" : "2022-04-24T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-04-24T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-05-02T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-06-09T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-03T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-07-20T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-07-21T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-08-01T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-13T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Amazon aufgenommen"
      } ],
      "status" : "final",
      "version" : "8"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source Linux Kernel <  5.17.3",
        "product" : {
          "name" : "Open Source Linux Kernel <  5.17.3",
          "product_id" : "T022950",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:linux:linux_kernel:5.17.3"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2022-29582",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund eines Use-after-free Fehlers, der eine Race Condition in io_uring Timeouts auslöst. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "398363", "T004914" ]
    },
    "release_date" : "2022-04-24T22:00:00.000+00:00",
    "title" : "CVE-2022-29582"
  } ]
}