WID-SEC-W-2023-1002
Vulnerability from csaf_certbund
Published
2023-04-18 22:00
Modified
2024-02-27 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation
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 seine Privilegien zu erhöhen oder einen Denial of Service Zustand herbeizuführen.
Betroffene Betriebssysteme
- 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 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 im Linux Kernel ausnutzen, um seine Privilegien zu erh\u00f6hen oder einen Denial of Service Zustand herbeizuf\u00fchren.",
"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-2023-1002 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1002.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1002 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1002"
},
{
"category": "external",
"summary": "OSS-Mailing-List vom 2023-04-19",
"url": "https://seclists.org/oss-sec/2023/q2/62"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2023-031 vom 2023-05-02",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-031.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2023-044 vom 2023-05-02",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2023-044.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2023-017 vom 2023-05-02",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-017.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-2027 vom 2023-05-03",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2027.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-1735 vom 2023-05-04",
"url": "https://alas.aws.amazon.com/ALAS-2023-1735.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2147-1 vom 2023-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014817.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2148-1 vom 2023-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014816.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2151-1 vom 2023-05-09",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014811.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2162-1 vom 2023-05-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014832.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2156-1 vom 2023-05-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014830.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2163-1 vom 2023-05-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014848.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-00393126A0 vom 2023-05-12",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-00393126a0"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-26325E5399 vom 2023-05-12",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-26325e5399"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-DFD4A6E8F2 vom 2023-05-12",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-dfd4a6e8f2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2232-1 vom 2023-05-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014918.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2500-1 vom 2023-06-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015179.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:3723 vom 2023-06-21",
"url": "https://access.redhat.com/errata/RHSA-2023:3723"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:3708 vom 2023-06-21",
"url": "https://access.redhat.com/errata/RHSA-2023:3708"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2651-1 vom 2023-06-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015326.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2653-1 vom 2023-06-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015325.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2LIVEPATCH-2023-132 vom 2023-06-29",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-132.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2LIVEPATCH-2023-133 vom 2023-06-29",
"url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-133.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-3723 vom 2023-06-29",
"url": "https://oss.oracle.com/pipermail/el-errata/2023-June/014227.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2782-1 vom 2023-07-04",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015410.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5448 vom 2023-07-06",
"url": "https://www.debian.org/security/2023/dsa-5448"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6206-1 vom 2023-07-06",
"url": "https://ubuntu.com/security/notices/USN-6206-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2805-1 vom 2023-07-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015468.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2809-1 vom 2023-07-11",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015470.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6224-1 vom 2023-07-13",
"url": "https://ubuntu.com/security/notices/USN-6224-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6228-1 vom 2023-07-13",
"url": "https://ubuntu.com/security/notices/USN-6228-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6231-1 vom 2023-07-14",
"url": "https://ubuntu.com/security/notices/USN-6231-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4137 vom 2023-07-18",
"url": "https://access.redhat.com/errata/RHSA-2023:4137"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4138 vom 2023-07-18",
"url": "https://access.redhat.com/errata/RHSA-2023:4138"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2871-1 vom 2023-07-18",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015524.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6235-1 vom 2023-07-18",
"url": "https://ubuntu.com/security/notices/USN-6235-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6252-1 vom 2023-07-26",
"url": "https://ubuntu.com/security/notices/USN-6252-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6254-1 vom 2023-07-26",
"url": "https://ubuntu.com/security/notices/USN-6254-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4541 vom 2023-08-08",
"url": "https://access.redhat.com/errata/RHSA-2023:4541"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4515 vom 2023-08-08",
"url": "https://access.redhat.com/errata/RHSA-2023:4515"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4517 vom 2023-08-08",
"url": "https://access.redhat.com/errata/RHSA-2023:4517"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-4517 vom 2023-08-10",
"url": "https://oss.oracle.com/pipermail/el-errata/2023-August/014378.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6284-1 vom 2023-08-11",
"url": "https://ubuntu.com/security/notices/USN-6284-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6300-1 vom 2023-08-17",
"url": "https://ubuntu.com/security/notices/USN-6300-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6301-1 vom 2023-08-17",
"url": "https://ubuntu.com/security/notices/USN-6301-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5480 vom 2023-08-18",
"url": "https://lists.debian.org/debian-security-announce/2023/msg00172.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6311-1 vom 2023-08-29",
"url": "https://ubuntu.com/security/notices/USN-6311-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6312-1 vom 2023-08-29",
"url": "https://ubuntu.com/security/notices/USN-6312-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4789 vom 2023-08-29",
"url": "https://access.redhat.com/errata/RHSA-2023:4789"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4815 vom 2023-08-29",
"url": "https://access.redhat.com/errata/RHSA-2023:4815"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4817 vom 2023-08-29",
"url": "https://access.redhat.com/errata/RHSA-2023:4817"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6331-1 vom 2023-09-01",
"url": "https://ubuntu.com/security/notices/USN-6331-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6332-1 vom 2023-09-01",
"url": "https://ubuntu.com/security/notices/USN-6332-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6337-1 vom 2023-09-04",
"url": "https://ubuntu.com/security/notices/USN-6337-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4962 vom 2023-09-05",
"url": "https://access.redhat.com/errata/RHSA-2023:4962"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:4961 vom 2023-09-05",
"url": "https://access.redhat.com/errata/RHSA-2023:4961"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6347-1 vom 2023-09-06",
"url": "https://ubuntu.com/security/notices/USN-6347-1"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7034265 vom 2023-09-20",
"url": "https://www.ibm.com/support/pages/node/7034265"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3623 vom 2023-10-19",
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2023-317 vom 2023-11-13",
"url": "https://www.dell.com/support/kbdoc/de-de/000219148/dsa-2023-317-security-update-for-dell-networker-vproxy-multiple-linux-packages-vulnerabilities"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:2646-1 vom 2024-02-27",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018025.html"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2024-02-27T23:00:00.000+00:00",
"generator": {
"date": "2024-02-28T10:38:15.808+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-1002",
"initial_release_date": "2023-04-18T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-04-18T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-05-01T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-05-02T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-05-04T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-05-09T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-05-10T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-05-11T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2023-05-18T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-06-13T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-06-21T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-06-27T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-06-29T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Amazon und Oracle Linux aufgenommen"
},
{
"date": "2023-07-04T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-07-05T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-07-06T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-07-10T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-07-11T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-07-12T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-07-13T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-07-16T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-07-17T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-07-18T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2023-07-26T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-08-07T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-08-08T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-08-10T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-08-13T22:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-08-17T22:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-08-20T22:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-08-28T22:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-08-29T22:00:00.000+00:00",
"number": "31",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-08-31T22:00:00.000+00:00",
"number": "32",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-09-04T22:00:00.000+00:00",
"number": "33",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-09-05T22:00:00.000+00:00",
"number": "34",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-09-06T22:00:00.000+00:00",
"number": "35",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-09-19T22:00:00.000+00:00",
"number": "36",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-10-19T22:00:00.000+00:00",
"number": "37",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-11-12T23:00:00.000+00:00",
"number": "38",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2024-02-27T23:00:00.000+00:00",
"number": "39",
"summary": "Neue Updates von SUSE aufgenommen"
}
],
"status": "final",
"version": "39"
}
},
"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": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c vproxy 19.9.0.2",
"product": {
"name": "Dell NetWorker \u003c vproxy 19.9.0.2",
"product_id": "T030173",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:vproxy_19.9.0.2"
}
}
},
{
"category": "product_version_range",
"name": "\u003c vproxy 19.8.0.3",
"product": {
"name": "Dell NetWorker \u003c vproxy 19.8.0.3",
"product_id": "T030174",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:vproxy_19.8.0.3"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c plus 10.1.15.2",
"product": {
"name": "IBM Spectrum Protect \u003c plus 10.1.15.2",
"product_id": "T029988",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:spectrum_protect:plus_10.1.15.2"
}
}
}
],
"category": "product_name",
"name": "Spectrum Protect"
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel",
"product": {
"name": "Open Source Linux Kernel",
"product_id": "T013061",
"product_identification_helper": {
"cpe": "cpe:/o:open_source:linux:-"
}
}
}
],
"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": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"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"
},
{
"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-2023-2124",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel aufgrund eines Out-of-Bounds-Lesefehlers im XFS-Subsystem. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern oder einen Denial of Service Zustand herbeizuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"T013061",
"2951",
"T002207",
"67646",
"T000126",
"T029988",
"398363",
"T004914",
"T030174",
"T030173",
"74185"
]
},
"release_date": "2023-04-18T22:00:00Z",
"title": "CVE-2023-2124"
}
]
}
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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.