CVE-2023-23455
mediumPriorität · verfolgen · 22EPSS 0.003 · 21. PerzentilDEEUNLRUUSEPSS · bewertet 2026-10-27
atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenSCALANCE WAB762-1 (6GK5762-1AJ00-6AA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM763-1 (6GK5763-1AL00-7DA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM763-1 (ME) (6GK5763-1AL00-7DC0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM763-1 (US) (6GK5763-1AL00-7DB0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 (6GK5766-1GE00-7DA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 (ME) (6GK5766-1GE00-7DC0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 EEC (ME) (6GK5766-1GE00-7TC0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUB762-1 (6GK5762-1AJ00-1AA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUB762-1 iFeatures (6GK5762-1AJ00-2AA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (6GK5763-1AL00-3AA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (6GK5763-1AL00-3DA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (US) (6GK5763-1AL00-3AB0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (US) (6GK5763-1AL00-3DB0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM766-1 (6GK5766-1GE00-3DA0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM766-1 (ME) (6GK5766-1GE00-3DC0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0)siemens_psirt
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSIMATIC S7-1500 TM MFP - GNU/Linux subsystemsiemens_psirt
Update to V1.1 or later version
https://support.industry.siemens.com/cs/ww/en/view/109827684/ - BehobenSIMATIC S7-1500 TM MFP - GNU/Linux subsystemcisa_csaf_ot
Update to V1.1 or later version
https://support.industry.siemens.com/cs/ww/en/view/109827684/ - BehobenSCALANCE WAB762-1 (6GK5762-1AJ00-6AA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM763-1 (6GK5763-1AL00-7DA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM763-1 (ME) (6GK5763-1AL00-7DC0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM763-1 (US) (6GK5763-1AL00-7DB0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 (6GK5766-1GE00-7DA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 (ME) (6GK5766-1GE00-7DC0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 EEC (ME) (6GK5766-1GE00-7TC0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUB762-1 (6GK5762-1AJ00-1AA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUB762-1 iFeatures (6GK5762-1AJ00-2AA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (6GK5763-1AL00-3AA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (6GK5763-1AL00-3DA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (US) (6GK5763-1AL00-3AB0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM763-1 (US) (6GK5763-1AL00-3DB0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM766-1 (6GK5766-1GE00-3DA0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM766-1 (ME) (6GK5766-1GE00-3DC0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - BehobenSCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0)cisa_csaf_ot
Update to V3.0.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109977720/ - MitigationSIMATIC S7-1500 TM MFP - GNU/Linux subsystemsiemens_psirt
Only build and run applications from trusted sources
- WorkaroundSIMATIC S7-1500 TM MFP - GNU/Linux subsystemcisa_csaf_ot
Only build and run applications from trusted sources
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (73)
Betroffene Produkte und Versionsbereiche.
- IBM InfoSphere Information Serveralle Versionencert_bundDEcpe:/a:ibm:infosphere_information_server:-
Advisories (9)
Hersteller- und Ökosystem-Meldungen dazu.
- NCSC-2025-0061Kwetsbaarheden verholpen in Siemens productenNL2025-02-14csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten als APOGEE, Opcenter, RUGGEDCOM, SCALANCE, SIMATIC, SIPROTEC en Teamcenter.
- SSA-769027SSA-769027: Multiple Vulnerabilities fixed in SCALANCE W700 IEEE 802.11ax devices before V3.0.02025-02-11csaf · siemens_psirtDE
SCALANCE W-700 IEEE 802.11ax family devices are affected by multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
- SSA-794697SSA-794697: Vulnerabilities in the Additional GNU/Linux Subsystem of the SIMATIC S7-1500 TM MFP Before V1.12023-06-13csaf · siemens_psirtDE
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.0. Siemens has released a new version for SIMATIC S7-1500 TM MFP - GNU/Linux subsystem and recommends to update to the latest version. SIMATIC S7-1500 TM MFP V1.0 is no longer maintained and there won't be any update to the CVE list anymore. Please update to the latest version. This advisory lists vulnerabilities for firmware version V1.0 only; for V1.1 refer to Siemens Security Advisory SSA-265688 (https://cert-portal.siemens.com/productcert/html/ssa-265688.html).
- WID-SEC-W-2023-0085Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2023-01-11csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
- WID-SEC-W-2023-1432Siemens SIMATIC S7: Mehrere SchwachstellenDeutsch2023-06-12csaf · cert_bundDE
Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter, physischer oder lokaler Angreifer kann mehrere Schwachstellen in Siemens SIMATIC S7 ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand herbeizuführen, seine Privilegien zu erweitern und Daten zu manipulieren.
- WID-SEC-W-2024-0794Dell ECS: Mehrere SchwachstellenDeutsch2024-04-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell ECS ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode mit Administratorrechten auszuführen, Informationen offenzulegen, Dateien zu manipulieren, einen Cross-Site-Scripting-Angriff durchzuführen, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.
- WID-SEC-W-2024-1086IBM QRadar SIEM: Mehrere SchwachstellenDeutsch2024-05-09csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen, vertrauliche Informationen offenzulegen, Dateien zu manipulieren, seine Privilegien zu erweitern, einen Cross-Site-Scripting (XSS)-Angriff durchzuführen oder einen nicht spezifizierten Angriff auszuführen.
- ICSA-23-166-11Siemens SIMATIC S7-1500 TM MFP Linux Kernel2023-06-13icsa · cisa_csaf_otUS
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.0. Siemens has released a new version for SIMATIC S7-1500 TM MFP - GNU/Linux subsystem and recommends to update to the latest version. This advisory lists vulnerabilities for firmware version V1.0 only; for V1.1 refer to Siemens Security Advisory SSA-265688 ( https://cert-portal.siemens.com/productcert/html/ssa-265688.html).
- ICSA-25-044-09Siemens SCALANCE W700 IEEE 802.11ax2025-02-11icsa · cisa_csaf_otUS
SCALANCE W-700 IEEE 802.11ax family devices are affected by multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (43)
Externe Belege — Patches, Meldungen, Analysen.
- https://cxsecurity.com/cveshow/CVE-2023-23455/cnnvd
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a2965c7be0522eaa18808684b7b82b248515511bcnnvd
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlcnnvd
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.htmlcnnvd
- https://packetstormsecurity.com/files/170672/Debian-Security-Advisory-5324-1.htmlcnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.0995cnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.1336cnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.1352cnnvd
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