WID-SEC-W-2022-1208
Vulnerability from csaf_certbund
Published
2022-08-29 22:00
Modified
2024-01-25 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten

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
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen und vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme
- UNIX - Linux



{
   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 lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen und vertrauliche Informationen offenzulegen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- UNIX\n- 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-2022-1208 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1208.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2022-1208 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1208",
         },
         {
            category: "external",
            summary: "Red Hat Bugzilla - Bug 2122228 vom 2022-08-29",
            url: "https://bugzilla.redhat.com/show_bug.cgi?id=2122228",
         },
         {
            category: "external",
            summary: "Red Hat Customer Portal vom 2022-08-29",
            url: "https://access.redhat.com/security/cve/CVE-2022-3028",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3264-1 vom 2022-09-14",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012229.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3274-1 vom 2022-09-14",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012234.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3265-1 vom 2022-09-14",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012231.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3263-1 vom 2022-09-15",
            url: "http://www.auscert.org.au/bulletins/ESB-2022.4574",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3282-1 vom 2022-09-15",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012250.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3291-1 vom 2022-09-16",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012271.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3288-1 vom 2022-09-16",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012270.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3294-1 vom 2022-09-17",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012274.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: "SUSE Security Update SUSE-SU-2022:3408-1 vom 2022-09-27",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012386.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3422-1 vom 2022-09-27",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012397.html",
         },
         {
            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: "Debian Security Advisory DLA-3131 vom 2022-10-03",
            url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5650-1 vom 2022-10-01",
            url: "https://ubuntu.com/security/notices/USN-5650-1",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9852 vom 2022-10-04",
            url: "https://linux.oracle.com/errata/ELSA-2022-9852.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9871 vom 2022-10-10",
            url: "https://linux.oracle.com/errata/ELSA-2022-9871.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2022-1636 vom 2022-10-11",
            url: "https://alas.aws.amazon.com/ALAS-2022-1636.html",
         },
         {
            category: "external",
            summary: "ORACLE OVMSA-2022-0026 vom 2022-10-11",
            url: "https://oss.oracle.com/pipermail/oraclevm-errata/2022-October/001062.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2022-008 vom 2022-10-14",
            url: "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2022-008.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2022-150 vom 2022-10-14",
            url: "https://alas.aws.amazon.com/AL2022/ALAS-2022-150.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-036 vom 2022-10-14",
            url: "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-036.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-020 vom 2022-10-14",
            url: "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-020.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3609-1 vom 2022-10-18",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012557.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Bulletin-October 2022 vom 2022-10-18",
            url: "https://www.oracle.com/security-alerts/linuxbulletinoct2022.html",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5693-1 vom 2022-10-20",
            url: "https://ubuntu.com/security/notices/USN-5693-1",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9926 vom 2022-10-20",
            url: "https://linux.oracle.com/errata/ELSA-2022-9926.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9927 vom 2022-10-20",
            url: "https://linux.oracle.com/errata/ELSA-2022-9927.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9931 vom 2022-10-24",
            url: "https://linux.oracle.com/errata/ELSA-2022-9931.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9930 vom 2022-10-24",
            url: "https://linux.oracle.com/errata/ELSA-2022-9930.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2022:3809-1 vom 2022-10-31",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012771.html",
         },
         {
            category: "external",
            summary: "Debian Security Advisory DLA-3173 vom 2022-11-01",
            url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.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",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5728-1 vom 2022-11-17",
            url: "https://ubuntu.com/security/notices/USN-5728-1",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9999 vom 2022-11-16",
            url: "http://linux.oracle.com/errata/ELSA-2022-9999.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2022-9998 vom 2022-11-16",
            url: "http://linux.oracle.com/errata/ELSA-2022-9998.html",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5729-1 vom 2022-11-17",
            url: "https://ubuntu.com/security/notices/USN-5729-1",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5727-1 vom 2022-11-17",
            url: "https://ubuntu.com/security/notices/USN-5727-1",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5729-2 vom 2022-11-18",
            url: "https://ubuntu.com/security/notices/USN-5728-2",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5729-2 vom 2022-11-18",
            url: "https://ubuntu.com/security/notices/USN-5727-2",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5729-2 vom 2022-11-18",
            url: "https://ubuntu.com/security/notices/USN-5729-2",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5728-3 vom 2022-11-29",
            url: "https://ubuntu.com/security/notices/USN-5728-3",
         },
         {
            category: "external",
            summary: "Ubuntu Security Notice USN-5774-1 vom 2022-12-12",
            url: "https://ubuntu.com/security/notices/USN-5774-1",
         },
         {
            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: "NetApp Security Advisory NTAP-20230214-0004 vom 2023-02-14",
            url: "https://security.netapp.com/advisory/ntap-20230214-0004/",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2023:0416-1 vom 2023-02-15",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013765.html",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:2458 vom 2023-05-09",
            url: "https://access.redhat.com/errata/RHSA-2023:2458",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:2148 vom 2023-05-09",
            url: "https://access.redhat.com/errata/RHSA-2023:2148",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:2951 vom 2023-05-16",
            url: "https://access.redhat.com/errata/RHSA-2023:2951",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:2736 vom 2023-05-16",
            url: "https://access.redhat.com/errata/RHSA-2023:2736",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2023-2951 vom 2023-06-14",
            url: "https://oss.oracle.com/pipermail/el-errata/2023-June/014107.html",
         },
         {
            category: "external",
            summary: "Oracle Linux Security Advisory ELSA-2023-2458 vom 2023-06-28",
            url: "https://oss.oracle.com/pipermail/el-errata/2023-June/014226.html",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0412 vom 2024-01-25",
            url: "https://access.redhat.com/errata/RHSA-2024:0412",
         },
      ],
      source_lang: "en-US",
      title: "Linux Kernel: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten",
      tracking: {
         current_release_date: "2024-01-25T23:00:00.000+00:00",
         generator: {
            date: "2024-02-15T16:56:49.137+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.0",
            },
         },
         id: "WID-SEC-W-2022-1208",
         initial_release_date: "2022-08-29T22:00:00.000+00:00",
         revision_history: [
            {
               date: "2022-08-29T22:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2022-09-14T22:00:00.000+00:00",
               number: "2",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-09-15T22:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-09-18T22:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-09-26T22:00:00.000+00:00",
               number: "5",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-09-27T22:00:00.000+00:00",
               number: "6",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-09-28T22:00:00.000+00:00",
               number: "7",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-10-03T22:00:00.000+00:00",
               number: "8",
               summary: "Neue Updates von Debian und Ubuntu aufgenommen",
            },
            {
               date: "2022-10-04T22:00:00.000+00:00",
               number: "9",
               summary: "Neue Updates von Oracle Linux aufgenommen",
            },
            {
               date: "2022-10-10T22:00:00.000+00:00",
               number: "10",
               summary: "Neue Updates von Oracle Linux und Amazon aufgenommen",
            },
            {
               date: "2022-10-11T22:00:00.000+00:00",
               number: "11",
               summary: "Neue Updates von ORACLE aufgenommen",
            },
            {
               date: "2022-10-13T22:00:00.000+00:00",
               number: "12",
               summary: "Neue Updates von Amazon aufgenommen",
            },
            {
               date: "2022-10-18T22:00:00.000+00:00",
               number: "13",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-10-19T22:00:00.000+00:00",
               number: "14",
               summary: "Neue Updates von Ubuntu aufgenommen",
            },
            {
               date: "2022-10-20T22:00:00.000+00:00",
               number: "15",
               summary: "Neue Updates von Oracle Linux aufgenommen",
            },
            {
               date: "2022-10-24T22:00:00.000+00:00",
               number: "16",
               summary: "Neue Updates von Oracle Linux aufgenommen",
            },
            {
               date: "2022-10-31T23:00:00.000+00:00",
               number: "17",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2022-11-01T23:00:00.000+00:00",
               number: "18",
               summary: "Neue Updates von Debian aufgenommen",
            },
            {
               date: "2022-11-06T23:00:00.000+00:00",
               number: "19",
               summary: "Neue Updates von Amazon aufgenommen",
            },
            {
               date: "2022-11-16T23:00:00.000+00:00",
               number: "20",
               summary: "Neue Updates von Ubuntu und Oracle Linux aufgenommen",
            },
            {
               date: "2022-11-20T23:00:00.000+00:00",
               number: "21",
               summary: "Neue Updates von Ubuntu aufgenommen",
            },
            {
               date: "2022-11-29T23:00:00.000+00:00",
               number: "22",
               summary: "Neue Updates von Ubuntu aufgenommen",
            },
            {
               date: "2022-12-12T23:00:00.000+00:00",
               number: "23",
               summary: "Neue Updates von Ubuntu aufgenommen",
            },
            {
               date: "2022-12-26T23:00:00.000+00:00",
               number: "24",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2023-02-14T23:00:00.000+00:00",
               number: "25",
               summary: "Neue Updates von NetApp aufgenommen",
            },
            {
               date: "2023-02-15T23:00:00.000+00:00",
               number: "26",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2023-05-09T22:00:00.000+00:00",
               number: "27",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-05-16T22:00:00.000+00:00",
               number: "28",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-06-13T22:00:00.000+00:00",
               number: "29",
               summary: "Neue Updates von Oracle Linux aufgenommen",
            },
            {
               date: "2023-06-28T22:00:00.000+00:00",
               number: "30",
               summary: "Neue Updates von Oracle Linux aufgenommen",
            },
            {
               date: "2024-01-25T23:00:00.000+00:00",
               number: "31",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
         ],
         status: "final",
         version: "31",
      },
   },
   product_tree: {
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         {
            branches: [
               {
                  category: "product_name",
                  name: "Open Source Linux Kernel < 6.0-rc3",
                  product: {
                     name: "Open Source Linux Kernel < 6.0-rc3",
                     product_id: "T024399",
                     product_identification_helper: {
                        cpe: "cpe:/o:linux:linux_kernel:6.0-rc3",
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            category: "vendor",
            name: "Open Source",
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         {
            branches: [
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                  name: "Oracle Linux",
                  product: {
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                     product_id: "T004914",
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            category: "vendor",
            name: "Oracle",
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         {
            branches: [
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                  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: [
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                  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",
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            branches: [
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                  category: "product_name",
                  name: "Ubuntu Linux",
                  product: {
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                     product_id: "T000126",
                     product_identification_helper: {
                        cpe: "cpe:/o:canonical:ubuntu_linux:-",
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                  },
               },
            ],
            category: "vendor",
            name: "Ubuntu",
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      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2022-3028",
         notes: [
            {
               category: "description",
               text: "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund einer Race Condition in xfrm_probe_algs, die zu einem Out-of-Bounds-Lese-/Schreibzugriff führt. Ein lokaler Angreifer mit bestimmten Rechten kann diese Schwachstelle ausnutzen, um beliebigen Code auszuführen und vertrauliche Informationen offenzulegen.",
            },
         ],
         product_status: {
            known_affected: [
               "2951",
               "T002207",
               "67646",
               "T000126",
               "T011540",
               "398363",
               "T004914",
            ],
         },
         release_date: "2022-08-29T22:00:00Z",
         title: "CVE-2022-3028",
      },
   ],
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.