WID-SEC-W-2022-1154
Vulnerability from csaf_certbund - Published: 2022-02-27 23:00 - Updated: 2024-05-02 22:00Summary
Linux Kernel: Schwachstelle ermöglicht Manipulation von TCP Verbindungen
Severity
Hoch
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, authentisierter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder TCP Verbindungen zu manipulieren.
Betroffene Betriebssysteme: - Linux
Im Linux-Kernel besteht eine Sicherheitslücke aufgrund eines IPID-Zuweisungsfehlers. Ein entfernter Angreifer in einer Man-in-the-Middle-Position kann dies ausnutzen, um Daten in die TCP-Sitzung eines Opfers zu injizieren (Manipulation) oder diese Sitzung zu beenden (DoS).
Affected products
Known affected
5 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat OpenShift
Red Hat
|
cpe:/a:redhat:openshift:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— |
Last affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source Linux Kernel <=5.16.11
Open Source / Linux Kernel
|
<=5.16.11 |
References
44 references
{
"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 entfernter, authentisierter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder TCP Verbindungen 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-2022-1154 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1154.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-1154 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1154"
},
{
"category": "external",
"summary": "NIST Database vom 2022-02-25",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36516"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9260 vom 2022-04-05",
"url": "http://linux.oracle.com/errata/ELSA-2022-9260.html"
},
{
"category": "external",
"summary": "ORACLE OVMSA-2022-0010 vom 2022-04-05",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-April/001050.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9274 vom 2022-04-12",
"url": "https://linux.oracle.com/errata/ELSA-2022-9274.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9273 vom 2022-04-12",
"url": "https://linux.oracle.com/errata/ELSA-2022-9273.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9313 vom 2022-04-26",
"url": "http://linux.oracle.com/errata/ELSA-2022-9313.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9314 vom 2022-04-26",
"url": "http://linux.oracle.com/errata/ELSA-2022-9314.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9366 vom 2022-05-10",
"url": "http://linux.oracle.com/errata/ELSA-2022-9366.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9367 vom 2022-05-10",
"url": "http://linux.oracle.com/errata/ELSA-2022-9367.html"
},
{
"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": "SUSE Security Update SUSE-SU-2022:2892-1 vom 2022-08-25",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011993.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2910-1 vom 2022-08-26",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-August/011997.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:2892-2 vom 2022-09-01",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012040.html"
},
{
"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": "SUSE Security Update SUSE-SU-2022:3072-1 vom 2022-09-05",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012078.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3064-1 vom 2022-09-05",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012080.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3088-1 vom 2022-09-06",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012083.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3061-1 vom 2022-09-07",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012117.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2022-9761 vom 2022-09-07",
"url": "http://linux.oracle.com/errata/ELSA-2022-9761.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3108-1 vom 2022-09-06",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012107.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:3123-1 vom 2022-09-07",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012119.html"
},
{
"category": "external",
"summary": "ORACLE OVMSA-2022-0024 vom 2022-09-07",
"url": "https://oss.oracle.com/pipermail/oraclevm-errata/2022-September/001060.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-2022:3293-1 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-2022:3291-1 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-2022:3294-1 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-2022:3288-1 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-2022:3408-1 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-2022:3450-1 vom 2022-09-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012439.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": "Red Hat Security Advisory RHSA-2022:7444 vom 2022-11-08",
"url": "https://access.redhat.com/errata/RHSA-2022:7444"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:7683 vom 2022-11-08",
"url": "https://access.redhat.com/errata/RHSA-2022:7683"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:8267 vom 2022-11-15",
"url": "https://access.redhat.com/errata/RHSA-2022:8267"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2022:7933 vom 2022-11-15",
"url": "https://access.redhat.com/errata/RHSA-2022:7933"
},
{
"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": "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
"url": "https://access.redhat.com/errata/RHSA-2022:8781"
},
{
"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": "Ubuntu Security Notice USN-6001-1 vom 2023-04-06",
"url": "https://ubuntu.com/security/notices/USN-6001-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:2674 vom 2024-05-02",
"url": "https://access.redhat.com/errata/RHSA-2024:2674"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Schwachstelle erm\u00f6glicht Manipulation von TCP Verbindungen",
"tracking": {
"current_release_date": "2024-05-02T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:33:50.938+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-1154",
"initial_release_date": "2022-02-27T23:00:00.000+00:00",
"revision_history": [
{
"date": "2022-02-27T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-04-05T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Oracle Linux und ORACLE aufgenommen"
},
{
"date": "2022-04-11T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-04-25T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-05-10T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-08-23T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-25T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-08-28T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-01T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-05T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-06T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von SUSE und Oracle Linux aufgenommen"
},
{
"date": "2022-09-07T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von ORACLE aufgenommen"
},
{
"date": "2022-09-14T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-15T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-18T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-26T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-09-28T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-10-18T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2022-11-08T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-11-15T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-11-16T23:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2022-12-07T23:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2022-12-26T23:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-04-05T22:00:00.000+00:00",
"number": "24",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-05-02T22:00:00.000+00:00",
"number": "25",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "25"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c=5.16.11",
"product": {
"name": "Open Source Linux Kernel \u003c=5.16.11",
"product_id": "6368"
}
}
],
"category": "product_name",
"name": "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": [
{
"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_name",
"name": "Red Hat OpenShift",
"product": {
"name": "Red Hat OpenShift",
"product_id": "T008027",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:-"
}
}
}
],
"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-2020-36516",
"notes": [
{
"category": "description",
"text": "Im Linux-Kernel besteht eine Sicherheitsl\u00fccke aufgrund eines IPID-Zuweisungsfehlers. Ein entfernter Angreifer in einer Man-in-the-Middle-Position kann dies ausnutzen, um Daten in die TCP-Sitzung eines Opfers zu injizieren (Manipulation) oder diese Sitzung zu beenden (DoS)."
}
],
"product_status": {
"known_affected": [
"T008027",
"T002207",
"67646",
"T000126",
"T004914"
],
"last_affected": [
"6368"
]
},
"release_date": "2022-02-27T23:00:00.000+00:00",
"title": "CVE-2020-36516"
}
]
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.