{
  "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": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2022-0079 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0079.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0079 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0079"
      },
      {
        "category": "external",
        "summary": "Juniper Security Advisory JSA70185 vom 2023-01-12",
        "url": "https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Junos-Space-Multiple-vulnerabilities-resolved-in-22-3R1-release?language=en_US"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4617-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 6847643 vom 2022-12-20",
        "url": "https://www.ibm.com/support/pages/node/6847643"
      },
      {
        "category": "external",
        "summary": "National Vulnerability Database vom 2022-06-02",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-32250"
      },
      {
        "category": "external",
        "summary": "Red Hat Bug-Tracker 2093146 vom 2022-06-03",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2093146"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2177-1 vom 2022-06-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011353.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2172-1 vom 2022-06-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011346.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2214-1 vom 2022-06-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011372.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2216-1 vom 2022-06-29",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-June/011374.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2230-1 vom 2022-07-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011378.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2239-1 vom 2022-07-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011376.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3065 vom 2022-07-01",
        "url": "https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2245-1 vom 2022-07-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011382.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5173 vom 2022-07-03",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00141.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2262-1 vom 2022-07-04",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011390.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2268-1 vom 2022-07-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011401.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1604 vom 2022-07-07",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1604.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1813 vom 2022-07-15",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5636 vom 2022-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:5636"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5648 vom 2022-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:5648"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5641 vom 2022-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:5641"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5626 vom 2022-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:5626"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5633 vom 2022-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:5633"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-015 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-015.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-016 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-016.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-030 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-030.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-028 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-028.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-004 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-004.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-114 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-114.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-017 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-017.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-002 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-002.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-003 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-003.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-032 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-032.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5834 vom 2022-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2022:5834"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5802 vom 2022-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2022:5802"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5805 vom 2022-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2022:5805"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5804 vom 2022-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2022:5804"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5806 vom 2022-08-02",
        "url": "https://access.redhat.com/errata/RHSA-2022:5806"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-9667 vom 2022-08-02",
        "url": "https://linux.oracle.com/errata/ELSA-2022-9667.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5819 vom 2022-08-03",
        "url": "https://access.redhat.com/errata/RHSA-2022:5819"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:5839 vom 2022-08-03",
        "url": "https://access.redhat.com/errata/RHSA-2022:5839"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-5819 vom 2022-08-10",
        "url": "http://linux.oracle.com/errata/ELSA-2022-5819.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2022-0021 vom 2022-08-10",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-August/001058.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2741-1 vom 2022-08-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011866.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6075 vom 2022-08-16",
        "url": "https://access.redhat.com/errata/RHSA-2022:6075"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6073 vom 2022-08-16",
        "url": "https://access.redhat.com/errata/RHSA-2022:6073"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2875-1 vom 2022-08-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011976.html"
      },
      {
        "category": "external",
        "summary": "Exploit auf Github vom 2022-08-25",
        "url": "https://github.com/theori-io/CVE-2022-32250-exploit"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:2875-2 vom 2022-09-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012052.html"
      },
      {
        "category": "external",
        "summary": "IGEL Security Notice ISN-2022-18 vom 2022-09-07",
        "url": "https://kb.igel.com/securitysafety/en/isn-2022-18-linux-kernel-vulnerability-63811816.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3293-1 vom 2022-09-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012273.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:6551 vom 2022-09-19",
        "url": "https://access.redhat.com/errata/RHSA-2022:6551"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3450-1 vom 2022-09-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012439.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-185 vom 2022-11-04",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-185.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2023-01-11T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T16:45:36.568+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0079",
      "initial_release_date": "2022-06-02T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-06-02T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-06-06T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-06-26T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-06-28T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-06-29T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE und Debian aufgenommen"
        },
        {
          "date": "2022-07-04T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-07-05T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-07-07T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-14T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-19T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-07-20T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-21T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-08-02T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-08-03T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-08-09T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-08-10T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von ORACLE und SUSE aufgenommen"
        },
        {
          "date": "2022-08-16T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-08-23T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-08-25T22:00:00.000+00:00",
          "number": "20",
          "summary": "Exploit aufgenommen"
        },
        {
          "date": "2022-09-01T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-07T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von IGEL aufgenommen"
        },
        {
          "date": "2022-09-18T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-19T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-09-28T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-06T23:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-12-20T23:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2022-12-26T23:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-11T23:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Juniper aufgenommen"
        }
      ],
      "status": "final",
      "version": "29"
    }
  },
  "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:-"
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        "name": "Amazon"
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        "branches": [
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            "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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        "category": "vendor",
        "name": "Debian"
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        "branches": [
          {
            "category": "product_name",
            "name": "IBM Spectrum Protect 10.1",
            "product": {
              "name": "IBM Spectrum Protect 10.1",
              "product_id": "T023657",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:spectrum_protect:10.1"
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        "category": "vendor",
        "name": "IBM"
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      {
        "branches": [
          {
            "category": "product_name",
            "name": "IGEL OS",
            "product": {
              "name": "IGEL OS",
              "product_id": "T017865",
              "product_identification_helper": {
                "cpe": "cpe:/o:igel:os:-"
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        "category": "vendor",
        "name": "IGEL"
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      {
        "branches": [
          {
            "category": "product_name",
            "name": "Juniper Junos Space",
            "product": {
              "name": "Juniper Junos Space",
              "product_id": "T003343",
              "product_identification_helper": {
                "cpe": "cpe:/a:juniper:junos_space:-"
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          }
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        "category": "vendor",
        "name": "Juniper"
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      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel \u003c= 5.18.1",
            "product": {
              "name": "Open Source Linux Kernel \u003c= 5.18.1",
              "product_id": "T023404",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:5.18.1"
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        "category": "vendor",
        "name": "Open Source"
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      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
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        "category": "vendor",
        "name": "Oracle"
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      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
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        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "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-2022-32250",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux Kernel in \"net/netfilter/nf_tables_api.c\". Eine falsche \u00dcberpr\u00fcfung von \"NFT_STATEFUL_EXPR\" kann zu einer Use-after-free Situation f\u00fchren. Ein lokaler Angreifer mit der Berechtigung, User/Net-Namespaces zu erzeugen, kann seine Privilegien zu \"root\" ausweiten."
        }
      ],
      "product_status": {
        "known_affected": [
          "T003343",
          "2951",
          "T002207",
          "67646",
          "T017865",
          "T023657",
          "398363",
          "T004914"
        ],
        "last_affected": [
          "T023404"
        ]
      },
      "release_date": "2022-06-02T22:00:00Z",
      "title": "CVE-2022-32250"
    }
  ]
}