wid-sec-w-2023-1571
Vulnerability from csaf_certbund
Published
2023-06-26 22:00
Modified
2024-02-12 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Denial of Service
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 entfernter, anonymer Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
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 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 entfernter, anonymer Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- 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-2023-1571 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1571.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-1571 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1571"
},
{
"category": "external",
"summary": "Red Hat Bugzilla \u2013 Bug 2175903 vom 2023-06-26",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2023-1206"
},
{
"category": "external",
"summary": "Red Hat Customer Portal vom 2023-06-26",
"url": "https://access.redhat.com/security/cve/cve-2023-1206"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2023-035 vom 2023-06-29",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-035.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2023-048 vom 2023-06-29",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2023-048.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.15-2023-022 vom 2023-06-29",
"url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-022.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2023-2108 vom 2023-07-01",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2108.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-1776 vom 2023-07-04",
"url": "https://alas.aws.amazon.com/ALAS-2023-1776.html"
},
{
"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-6343-1 vom 2023-09-06",
"url": "https://ubuntu.com/security/notices/USN-6343-1"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5492 vom 2023-09-10",
"url": "https://lists.debian.org/debian-security-announce/2023/msg00184.html"
},
{
"category": "external",
"summary": "NetApp Security Advisory NTAP-20230929-0006 vom 2023-09-29",
"url": "https://security.netapp.com/advisory/ntap-20230929-0006/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6417-1 vom 2023-10-05",
"url": "https://ubuntu.com/security/notices/USN-6417-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6412-1 vom 2023-10-04",
"url": "https://ubuntu.com/security/notices/USN-6412-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6416-1 vom 2023-10-05",
"url": "https://ubuntu.com/security/notices/USN-6416-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6416-2 vom 2023-10-06",
"url": "https://ubuntu.com/security/notices/USN-6416-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4035-1 vom 2023-10-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016616.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5604 vom 2023-10-11",
"url": "https://access.redhat.com/errata/RHSA-2023:5604"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5627 vom 2023-10-11",
"url": "https://access.redhat.com/errata/RHSA-2023:5627"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:5603 vom 2023-10-11",
"url": "https://access.redhat.com/errata/RHSA-2023:5603"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4030-1 vom 2023-10-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016618.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4033-1 vom 2023-10-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016620.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4031-1 vom 2023-10-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016617.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4032-1 vom 2023-10-10",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016621.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4071-1 vom 2023-10-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016678.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4072-1 vom 2023-10-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016677.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4093-1 vom 2023-10-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016702.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4095-1 vom 2023-10-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016715.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6439-1 vom 2023-10-20",
"url": "https://ubuntu.com/security/notices/USN-6439-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6416-3 vom 2023-10-19",
"url": "https://ubuntu.com/security/notices/USN-6416-3"
},
{
"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": "Ubuntu Security Notice USN-6440-1 vom 2023-10-20",
"url": "https://ubuntu.com/security/notices/USN-6440-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6445-1 vom 2023-10-20",
"url": "https://ubuntu.com/security/notices/USN-6445-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4142-1 vom 2023-10-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016764.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6440-2 vom 2023-10-20",
"url": "https://ubuntu.com/security/notices/USN-6440-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6439-2 vom 2023-10-23",
"url": "https://ubuntu.com/security/notices/USN-6439-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6445-2 vom 2023-10-24",
"url": "https://ubuntu.com/security/notices/USN-6445-2"
},
{
"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": "Ubuntu Security Notice USN-6466-1 vom 2023-10-31",
"url": "https://ubuntu.com/security/notices/USN-6466-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4072-2 vom 2023-11-06",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/016995.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:6583 vom 2023-11-07",
"url": "https://access.redhat.com/errata/RHSA-2023:6583"
},
{
"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-2023:6901 vom 2023-11-15",
"url": "https://access.redhat.com/errata/RHSA-2023:6901"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:7077 vom 2023-11-15",
"url": "https://access.redhat.com/errata/RHSA-2023:7077"
},
{
"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": "SUSE Security Update SUSE-SU-2024:0112-1 vom 2024-01-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2024-January/017672.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-6583 vom 2024-01-18",
"url": "https://oss.oracle.com/pipermail/el-errata/2024-January/015150.html"
},
{
"category": "external",
"summary": "DELL Security Update",
"url": "https://www.dell.com/support/kbdoc/de-de/000221476/dsa-2024-058-security-update-for-dell-networker-vproxy-multiple-components-vulnerabilities"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-12150 vom 2024-02-13",
"url": "https://linux.oracle.com/errata/ELSA-2024-12150.html"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2024-02-12T23:00:00.000+00:00",
"generator": {
"date": "2024-02-15T17:32:42.485+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-1571",
"initial_release_date": "2023-06-26T22:00:00.000+00:00",
"revision_history": [
{
"date": "2023-06-26T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-06-29T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-07-02T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-07-03T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-08-20T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-09-06T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-09-10T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-10-01T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von NetApp aufgenommen"
},
{
"date": "2023-10-04T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-10-08T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-10-10T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE und Red Hat aufgenommen"
},
{
"date": "2023-10-15T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-16T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-17T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-10-19T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Ubuntu und Debian aufgenommen"
},
{
"date": "2023-10-22T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
},
{
"date": "2023-10-23T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-10-24T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-10-30T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-10-31T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-11-06T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-11-07T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-11-08T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-11-14T23:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-01-11T23:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-01-17T23:00:00.000+00:00",
"number": "26",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2024-01-18T23:00:00.000+00:00",
"number": "27",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-01-28T23:00:00.000+00:00",
"number": "28",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2024-02-12T23:00:00.000+00:00",
"number": "29",
"summary": "Neue Updates von Oracle Linux 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:-"
}
}
}
],
"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": "vProxy\u003c 19.9.0.4",
"product": {
"name": "Dell NetWorker vProxy\u003c 19.9.0.4",
"product_id": "T032377",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:vproxy_19.9.0.4"
}
}
},
{
"category": "product_version_range",
"name": "vProxy\u003c 19.10",
"product": {
"name": "Dell NetWorker vProxy\u003c 19.10",
"product_id": "T032378",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:vproxy_19.10"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"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": "NetApp AFF",
"product": {
"name": "NetApp AFF",
"product_id": "T027702",
"product_identification_helper": {
"cpe": "cpe:/h:netapp:aff:-"
}
}
},
{
"category": "product_name",
"name": "NetApp ActiveIQ Unified Manager",
"product": {
"name": "NetApp ActiveIQ Unified Manager",
"product_id": "T026333",
"product_identification_helper": {
"cpe": "cpe:/a:netapp:active_iq_unified_manager:vmware_vsphere"
}
}
},
{
"category": "product_name",
"name": "NetApp FAS",
"product": {
"name": "NetApp FAS",
"product_id": "T027701",
"product_identification_helper": {
"cpe": "cpe:/h:netapp:fas:-"
}
}
}
],
"category": "vendor",
"name": "NetApp"
},
{
"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:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"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": "product_version",
"name": "8",
"product": {
"name": "Red Hat Enterprise Linux 8",
"product_id": "T014111",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8"
}
}
},
{
"category": "product_version",
"name": "9",
"product": {
"name": "Red Hat Enterprise Linux 9",
"product_id": "T023632",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:9"
}
}
}
],
"category": "product_name",
"name": "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-2023-1206",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund einer Hash-Kollision in der IPv6 Connection Lookup Table. Ein Angreifer aus dem angrenzenden Netzwerk kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"T032377",
"T032378",
"T006656",
"67646",
"T004914",
"T014111",
"T031010",
"2951",
"T002207",
"T023632",
"T000126",
"T027702",
"T027701",
"398363",
"T026333"
]
},
"release_date": "2023-06-26T22:00:00Z",
"title": "CVE-2023-1206"
}
]
}
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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.