WID-SEC-W-2022-1323
Vulnerability from csaf_certbund - Published: 2022-09-06 22:00 - Updated: 2023-04-27 22:00Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in NFS über RDMA in der Datei net/sunrpc/xprtrdma/rpc_rdma.c Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
NetApp ActiveIQ Unified Manager for VMware vSphere
NetApp
|
cpe:/a:netapp:active_iq_unified_manager:for_vmware_vsphere
|
— | |
|
Open Source Linux Kernel
Open Source
|
cpe:/o:linux:linux_kernel:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— |
Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in der io_uring-Implementierung. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um den Systemspeicher zu beschädigen, das System zum Absturz zu bringen oder seine Rechte zu erweitern.
{
"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 oder lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Informationen offenzulegen, den Systemspeicher zu besch\u00e4digen, einen Denial-of-Service-Zustand zu verursachen und seine Privilegien zu erweitern.",
"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-2022-1323 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1323.json"
},
{
"category": "self",
"summary": "WID-SEC-2022-1323 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1323"
},
{
"category": "external",
"summary": "NetApp Security Advisory NTAP-20230427-0011 vom 2023-04-27",
"url": "https://security.netapp.com/advisory/ntap-20230427-0011/"
},
{
"category": "external",
"summary": "National Vulnerability Database - CVE-2022-0812 vom 2022-09-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0812"
},
{
"category": "external",
"summary": "National Vulnerability Database - CVE-2022-0812 vom 2022-09-06",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1043"
},
{
"category": "external",
"summary": "Red Hat Customer Portal vom 2022-09-06",
"url": "https://access.redhat.com/security/cve/CVE-2022-0812"
},
{
"category": "external",
"summary": "Red Hat Customer Portal vom 2022-09-06",
"url": "https://access.redhat.com/security/cve/CVE-2022-1043"
},
{
"category": "external",
"summary": "Ubuntu Advisory vom 2022-09-06",
"url": "https://ubuntu.com/security/CVE-2022-0812"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5669-1 vom 2022-10-11",
"url": "https://ubuntu.com/security/notices/USN-5669-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5669-2 vom 2022-10-11",
"url": "https://ubuntu.com/security/notices/USN-5669-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5678-1 vom 2022-10-13",
"url": "https://ubuntu.com/security/notices/USN-5678-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5679-1 vom 2022-10-13",
"url": "https://ubuntu.com/security/notices/USN-5679-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5684-1 vom 2022-10-17",
"url": "https://ubuntu.com/security/notices/USN-5684-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5687-1 vom 2022-10-18",
"url": "https://ubuntu.com/security/notices/USN-5687-1"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5695-1 vom 2022-10-21",
"url": "https://ubuntu.com/security/notices/USN-5695-1"
},
{
"category": "external",
"summary": "Metasploit Module CVE-2022-1043 vom 2023-02-01",
"url": "https://www.exploitalert.com/view-details.html?id=39290"
}
],
"source_lang": "en-US",
"title": "Linux Kernel: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2023-04-27T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:34:41.787+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2022-1323",
"initial_release_date": "2022-09-06T22:00:00.000+00:00",
"revision_history": [
{
"date": "2022-09-06T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2022-10-10T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-10-13T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-10-17T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-10-18T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2022-10-23T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-02-01T23:00:00.000+00:00",
"number": "7",
"summary": "Exploit f\u00fcr CVE-2022-1043 aufgenommen"
},
{
"date": "2023-04-27T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von NetApp aufgenommen"
}
],
"status": "final",
"version": "8"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "NetApp ActiveIQ Unified Manager for VMware vSphere",
"product": {
"name": "NetApp ActiveIQ Unified Manager for VMware vSphere",
"product_id": "T025152",
"product_identification_helper": {
"cpe": "cpe:/a:netapp:active_iq_unified_manager:for_vmware_vsphere"
}
}
}
],
"category": "vendor",
"name": "NetApp"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Linux Kernel",
"product": {
"name": "Open Source Linux Kernel",
"product_id": "6368",
"product_identification_helper": {
"cpe": "cpe:/o:linux:linux_kernel:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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-2022-0812",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in NFS \u00fcber RDMA in der Datei net/sunrpc/xprtrdma/rpc_rdma.c Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
}
],
"product_status": {
"known_affected": [
"T025152",
"6368",
"T000126"
]
},
"release_date": "2022-09-06T22:00:00.000+00:00",
"title": "CVE-2022-0812"
},
{
"cve": "CVE-2022-1043",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht in der io_uring-Implementierung. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um den Systemspeicher zu besch\u00e4digen, das System zum Absturz zu bringen oder seine Rechte zu erweitern."
}
],
"product_status": {
"known_affected": [
"T025152",
"6368",
"T000126"
]
},
"release_date": "2022-09-06T22:00:00.000+00:00",
"title": "CVE-2022-1043"
}
]
}
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.
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