wid-sec-w-2023-1666
Vulnerability from csaf_certbund
Published
2023-07-05 22:00
Modified
2024-03-12 23:00
Summary
Linux Kernel: Mehrere Schwachstellen
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 mehrere Schwachstellen im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen oder Dateien zu manipulieren.
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 mehrere Schwachstellen im Linux Kernel ausnutzen, um seine Privilegien zu erh\u00f6hen oder Dateien zu manipulieren.",
"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-2023-1666 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1666.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1666 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1666"
},
{
"category": "external",
"summary": "Github Security Advisory GHSA-mw8f-fcpv-j495 vom 2023-07-05",
"url": "https://github.com/advisories/GHSA-mw8f-fcpv-j495"
},
{
"category": "external",
"summary": "Github Security Advisory GHSA-mw8f-fcpv-j495 vom 2023-07-05",
"url": "https://github.com/advisories/GHSA-vr3g-637q-4rh6"
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{
"category": "external",
"summary": "Debian Security Advisory DSA-5453 vom 2023-07-17",
"url": "https://lists.debian.org/debian-security-announce/2023/msg00145.html"
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{
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"summary": "Amazon Linux Security Advisory ALAS-2023-1783 vom 2023-07-20",
"url": "https://alas.aws.amazon.com/ALAS-2023-1783.html"
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"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2023-037 vom 2023-07-20",
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{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5548 vom 2023-10-11",
"url": "https://access.redhat.com/errata/RHSA-2023:5548"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-5622 vom 2023-10-11",
"url": "https://linux.oracle.com/errata/ELSA-2023-5622.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6460-1 vom 2023-10-30",
"url": "https://ubuntu.com/security/notices/USN-6460-1"
},
{
"category": "external",
"summary": "ORACLE OVMSA-2023-0023 vom 2023-11-03",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2023-November/001088.html"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7069319 vom 2023-11-08",
"url": "https://www.ibm.com/support/pages/node/7069319"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:7243 vom 2023-11-16",
"url": "https://access.redhat.com/errata/RHSA-2023:7243"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7095693 vom 2023-12-12",
"url": "https://www.ibm.com/support/pages/node/7095693"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7099297 vom 2023-12-18",
"url": "https://www.ibm.com/support/pages/node/7099297"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3710 vom 2024-01-11",
"url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12150 vom 2024-02-13",
"url": "https://linux.oracle.com/errata/ELSA-2024-12150.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1269 vom 2024-03-12",
"url": "https://access.redhat.com/errata/RHSA-2024:1269"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1268 vom 2024-03-12",
"url": "https://access.redhat.com/errata/RHSA-2024:1268"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1278 vom 2024-03-12",
"url": "https://access.redhat.com/errata/RHSA-2024:1278"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-03-12T23:00:00.000+00:00",
"generator": {
"date": "2024-03-13T10:37:58.153+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-1666",
"initial_release_date": "2023-07-05T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-07-05T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-07-16T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-07-19T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-07-20T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Amazon und Fedora aufgenommen"
},
{
"date": "2023-07-25T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-07-27T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
},
{
"date": "2023-07-30T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-08-02T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-08-03T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-08-13T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-08-15T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-08-17T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-08-23T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-08-24T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-05T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-09-10T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-11T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-12T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-09-13T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-14T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-17T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Oracle Linux und SUSE aufgenommen"
},
{
"date": "2023-09-18T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-19T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von SUSE und Red Hat aufgenommen"
},
{
"date": "2023-09-20T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-09-25T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-26T22:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-28T22:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-01T22:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-03T22:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
},
{
"date": "2023-10-10T22:00:00.000+00:00",
"number": "30",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-10-11T22:00:00.000+00:00",
"number": "31",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-10-30T23:00:00.000+00:00",
"number": "32",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-11-05T23:00:00.000+00:00",
"number": "33",
"summary": "Neue Updates von ORACLE aufgenommen"
},
{
"date": "2023-11-08T23:00:00.000+00:00",
"number": "34",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-11-15T23:00:00.000+00:00",
"number": "35",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-12-12T23:00:00.000+00:00",
"number": "36",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-12-18T23:00:00.000+00:00",
"number": "37",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2024-01-11T23:00:00.000+00:00",
"number": "38",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-02-12T23:00:00.000+00:00",
"number": "39",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-03-12T23:00:00.000+00:00",
"number": "40",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "40"
}
},
"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": "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",
"name": "7.5",
"product": {
"name": "IBM QRadar SIEM 7.5",
"product_id": "T022954",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:qradar_siem:7.5"
}
}
}
],
"category": "product_name",
"name": "QRadar SIEM"
},
{
"branches": [
{
"category": "product_version",
"name": "11.5",
"product": {
"name": "IBM Security Guardium 11.5",
"product_id": "1411051",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:security_guardium:11.5"
}
}
}
],
"category": "product_name",
"name": "Security Guardium"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c plus 10.1.15.3",
"product": {
"name": "IBM Spectrum Protect \u003c plus 10.1.15.3",
"product_id": "T031010",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:spectrum_protect:plus_10.1.15.3"
}
}
}
],
"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": "T006656",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:-"
}
}
}
],
"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:-"
}
}
},
{
"branches": [
{
"category": "product_version",
"name": "3 Extended Lifecycle Support (ELS)",
"product": {
"name": "Oracle VM 3 Extended Lifecycle Support (ELS)",
"product_id": "T030927",
"product_identification_helper": {
"cpe": "cpe:/a:oracle:vm:3"
}
}
}
],
"category": "product_name",
"name": "VM"
}
],
"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-2023-31248",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle im Linux-Kernel. Dies ist auf einen Fehler in der Funktion \"nft_chain_lookup_byid()\" zur\u00fcckzuf\u00fchren, der durch eine fehlerhafte Parameter\u00fcberpr\u00fcfung entsteht. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern."
}
],
"product_status": {
"known_affected": [
"T022954",
"2951",
"T002207",
"T006656",
"67646",
"T000126",
"398363",
"T004914",
"T030927",
"T031010",
"74185",
"1411051"
]
},
"release_date": "2023-07-05T22:00:00Z",
"title": "CVE-2023-31248"
},
{
"cve": "CVE-2023-35001",
"notes": [
{
"category": "description",
"text": "Es gibt eine Schwachstelle im Linux-Kernel. Die Schwachstelle befindet sich in der Komponente nftables und ist auf eine fehlerhafte Parameter\u00fcberpr\u00fcfung zur\u00fcckzuf\u00fchren. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren."
}
],
"product_status": {
"known_affected": [
"T022954",
"2951",
"T002207",
"T006656",
"67646",
"T000126",
"398363",
"T004914",
"T030927",
"T031010",
"74185",
"1411051"
]
},
"release_date": "2023-07-05T22:00:00Z",
"title": "CVE-2023-35001"
}
]
}
Loading…
Loading…
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.