wid-sec-w-2024-0017
Vulnerability from csaf_certbund
Published
2024-01-04 23:00
Modified
2024-06-11 22:00
Summary
Linux Kernel: Mehrere Schwachstellen ermöglichen 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 mehrere Schwachstellen im Linux Kernel ausnutzen, um seine Privilegien zu erweitern.
Betroffene Betriebssysteme
- Linux
{ "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 lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um seine Privilegien zu erweitern.", "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-2024-0017 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0017.json" }, { "category": "self", "summary": "WID-SEC-2024-0017 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0017" }, { "category": "external", "summary": "Github Advisory vom 2024-01-04", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24e90b9e34f9e039f56b5f25f6e6eb92cdd8f4b3" }, { "category": "external", "summary": "Github Advisory vom 2024-01-04", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=189ff16722ee36ced4d2a2469d4ab65a8fee4198" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6653-1 vom 2024-02-23", "url": "https://ubuntu.com/security/notices/USN-6653-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6651-1 vom 2024-02-23", "url": "https://ubuntu.com/security/notices/USN-6651-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6652-1 vom 2024-02-23", "url": "https://ubuntu.com/security/notices/USN-6652-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6653-4 vom 2024-03-04", "url": "https://ubuntu.com/security/notices/USN-6653-4" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0620-1 vom 2024-02-26", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018011.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0622-1 vom 2024-02-26", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018010.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0624-1 vom 2024-02-26", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018009.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6681-2 vom 2024-03-11", "url": "https://www.cybersecurity-help.cz/vdb/SB2024031133" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6681-2 vom 2024-03-11", "url": "https://ubuntu.com/security/notices/USN-6681-2" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0639-1 vom 2024-02-27", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018054.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0468-1 vom 2024-02-14", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017914.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0463-1 vom 2024-02-14", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017916.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0474-1 vom 2024-02-14", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017918.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0469-1 vom 2024-02-14", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017911.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0476-1 vom 2024-02-14", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017917.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6639-1 vom 2024-02-15", "url": "https://ubuntu.com/security/notices/USN-6639-1" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0514-1 vom 2024-02-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017923.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0515-1 vom 2024-02-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017922.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0516-1 vom 2024-02-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017921.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0484-1 vom 2024-02-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017920.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0483-1 vom 2024-02-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017934.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0478-1 vom 2024-02-15", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017919.html" }, { "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": "Debian Security Advisory DLA-3711 vom 2024-01-11", "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0663-1 vom 2024-02-28", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018064.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6653-2 vom 2024-02-28", "url": "https://ubuntu.com/security/notices/USN-6653-2" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0656-1 vom 2024-02-28", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018061.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0666-1 vom 2024-02-28", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018066.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0662-1 vom 2024-02-28", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018065.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6648-2 vom 2024-02-28", "url": "https://ubuntu.com/security/notices/USN-6648-2" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0655-1 vom 2024-02-28", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018060.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6651-2 vom 2024-02-28", "url": "https://ubuntu.com/security/notices/USN-6651-2" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0685-1 vom 2024-02-29", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018069.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0694-1 vom 2024-02-29", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018071.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0705-1 vom 2024-02-29", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018067.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0698-1 vom 2024-02-29", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018070.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6681-1 vom 2024-03-07", "url": "https://ubuntu.com/security/notices/USN-6681-1" }, { "category": "external", "summary": "ORACLE OVMSA-2024-0003 vom 2024-03-07", "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2024-March/001093.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6651-3 vom 2024-02-29", "url": "https://ubuntu.com/security/notices/USN-6651-3" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6653-3 vom 2024-02-29", "url": "https://ubuntu.com/security/notices/USN-6653-3" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6647-2 vom 2024-02-29", "url": "https://ubuntu.com/security/notices/USN-6647-2" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2024:0727-1 vom 2024-02-29", "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018072.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6681-3 vom 2024-03-13", "url": "https://ubuntu.com/security/notices/USN-6681-3" }, { "category": "external", "summary": "IGEL Security Notice ISN-2024-06 vom 2024-03-12", "url": "https://kb.igel.com/securitysafety/en/isn-2024-06-os-11-kernel-vulnerabilities-117259724.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6646-1 vom 2024-02-20", "url": "https://ubuntu.com/security/notices/USN-6646-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6648-1 vom 2024-02-22", "url": "https://ubuntu.com/security/notices/USN-6648-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6647-1 vom 2024-02-21", "url": "https://ubuntu.com/security/notices/USN-6647-1" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2024-12193 vom 2024-03-04", "url": "https://linux.oracle.com/errata/ELSA-2024-12193.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6700-1 vom 2024-03-19", "url": "https://ubuntu.com/security/notices/USN-6700-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6701-1 vom 2024-03-19", "url": "https://ubuntu.com/security/notices/USN-6701-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6681-4 vom 2024-03-19", "url": "https://ubuntu.com/security/notices/USN-6681-4" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6701-2 vom 2024-03-20", "url": "https://ubuntu.com/security/notices/USN-6701-2" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6700-2 vom 2024-03-21", "url": "https://ubuntu.com/security/notices/USN-6700-2" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6716-1 vom 2024-03-26", "url": "https://ubuntu.com/security/notices/USN-6716-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6701-3 vom 2024-03-26", "url": "https://ubuntu.com/security/notices/USN-6701-3" }, { "category": "external", "summary": "Ubuntu Security Notice LSN-0102-1 vom 2024-04-03", "url": "https://ubuntu.com/security/notices/LSN-0102-1" }, { "category": "external", "summary": "Ubuntu Security Notice USN-6701-4 vom 2024-04-09", "url": "https://ubuntu.com/security/notices/USN-6701-4" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2024:2394 vom 2024-04-30", "url": "https://access.redhat.com/errata/RHSA-2024:2394" }, { "category": "external", "summary": "Ubuntu Security Notice LSN-0103-1 vom 2024-04-30", "url": "https://ubuntu.com/security/notices/LSN-0103-1" }, { "category": "external", "summary": "Dell Security Advisory DSA-2024-198 vom 2024-05-08", "url": "https://www.dell.com/support/kbdoc/000224827/dsa-2024-=" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2024:2950 vom 2024-05-22", "url": "https://access.redhat.com/errata/RHSA-2024:2950" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2024:3138 vom 2024-05-22", "url": "https://access.redhat.com/errata/RHSA-2024:3138" }, { "category": "external", "summary": "IBM Security Bulletin 7156774 vom 2024-06-07", "url": "https://www.ibm.com/support/pages/node/7156774" }, { "category": "external", "summary": "Ubuntu Security Notice LSN-0104-1 vom 2024-06-11", "url": "https://ubuntu.com/security/notices/LSN-0104-1" } ], "source_lang": "en-US", "title": "Linux Kernel: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation", "tracking": { "current_release_date": "2024-06-11T22:00:00.000+00:00", "generator": { "date": "2024-06-12T08:10:11.661+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2024-0017", "initial_release_date": "2024-01-04T23:00:00.000+00:00", "revision_history": [ { "date": "2024-01-04T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2024-01-11T23:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2024-02-14T23:00:00.000+00:00", "number": "3", "summary": "Neue Updates von SUSE und Ubuntu aufgenommen" }, { "date": "2024-02-15T23:00:00.000+00:00", "number": "4", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-02-20T23:00:00.000+00:00", "number": "5", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-02-21T23:00:00.000+00:00", "number": "6", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-02-25T23:00:00.000+00:00", "number": "7", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-02-26T23:00:00.000+00:00", "number": "8", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-02-27T23:00:00.000+00:00", "number": "9", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2024-02-28T23:00:00.000+00:00", "number": "10", "summary": "Neue Updates von SUSE und Ubuntu aufgenommen" }, { "date": "2024-02-29T23:00:00.000+00:00", "number": "11", "summary": "Neue Updates von Ubuntu und SUSE aufgenommen" }, { "date": "2024-03-03T23:00:00.000+00:00", "number": "12", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2024-03-04T23:00:00.000+00:00", "number": "13", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-06T23:00:00.000+00:00", "number": "14", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-11T23:00:00.000+00:00", "number": "15", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-12T23:00:00.000+00:00", "number": "16", "summary": "Neue Updates von IGEL aufgenommen" }, { "date": "2024-03-13T23:00:00.000+00:00", "number": "17", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-18T23:00:00.000+00:00", "number": "18", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-19T23:00:00.000+00:00", "number": "19", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-20T23:00:00.000+00:00", "number": "20", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-21T23:00:00.000+00:00", "number": "21", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-03-25T23:00:00.000+00:00", "number": "22", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-04-03T22:00:00.000+00:00", "number": "23", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-04-09T22:00:00.000+00:00", "number": "24", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-04-29T22:00:00.000+00:00", "number": "25", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2024-05-01T22:00:00.000+00:00", "number": "26", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2024-05-07T22:00:00.000+00:00", "number": "27", "summary": "Neue Updates von Dell aufgenommen" }, { "date": "2024-05-21T22:00:00.000+00:00", "number": "28", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2024-06-09T22:00:00.000+00:00", "number": "29", "summary": "Neue Updates von IBM aufgenommen" }, { "date": "2024-06-11T22:00:00.000+00:00", "number": "30", "summary": "Neue Updates von Ubuntu aufgenommen" } ], "status": "final", "version": "30" } }, "product_tree": { "branches": [ { "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", "name": "virtual", "product": { "name": "Dell NetWorker virtual", "product_id": "T034583", "product_identification_helper": { "cpe": "cpe:/a:dell:networker:virtual" } } } ], "category": "product_name", "name": "NetWorker" } ], "category": "vendor", "name": "Dell" }, { "branches": [ { "category": "product_name", "name": "EMC Avamar", "product": { "name": "EMC Avamar", "product_id": "T014381", "product_identification_helper": { "cpe": "cpe:/a:emc:avamar:-" } } } ], "category": "vendor", "name": "EMC" }, { "branches": [ { "category": "product_name", "name": "IBM QRadar SIEM", "product": { "name": "IBM QRadar SIEM", "product_id": "T021415", "product_identification_helper": { "cpe": "cpe:/a:ibm:qradar_siem:-" } } } ], "category": "vendor", "name": "IBM" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c11.10.100", "product": { "name": "IGEL OS \u003c11.10.100", "product_id": "T033380", "product_identification_helper": { "cpe": "cpe:/o:igel:os:11.10.100" } } } ], "category": "product_name", "name": "OS" } ], "category": "vendor", "name": "IGEL" }, { "branches": [ { "category": "product_name", "name": "Open Source Linux Kernel", "product": { "name": "Open Source Linux Kernel", "product_id": "T031883", "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": "product_name", "name": "Oracle VM", "product": { "name": "Oracle VM", "product_id": "T011119", "product_identification_helper": { "cpe": "cpe:/a:oracle: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-2023-51780", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen im Linux Kernel, welche auf Use-after-Free-Fehler zur\u00fcckzuf\u00fchren sind. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern." } ], "product_status": { "known_affected": [ "T011119", "T031883", "T014381", "2951", "T002207", "67646", "T033380", "T000126", "T021415", "T034583", "T004914" ] }, "release_date": "2024-01-04T23:00:00Z", "title": "CVE-2023-51780" }, { "cve": "CVE-2023-51781", "notes": [ { "category": "description", "text": "Es existieren mehrere Schwachstellen im Linux Kernel, welche auf Use-after-Free-Fehler zur\u00fcckzuf\u00fchren sind. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern." } ], "product_status": { "known_affected": [ "T011119", "T031883", "T014381", "2951", "T002207", "67646", "T033380", "T000126", "T021415", "T034583", "T004914" ] }, "release_date": "2024-01-04T23:00:00Z", "title": "CVE-2023-51781" } ] }
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- 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.