CVE-2023-45863
mediumPriorität · verfolgen · 26EPSS 0.003 · 20. PerzentilDEEUNLRUUSEPSS · bewertet 2026-10-22
An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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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
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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 - BIOSsiemens_psirt
Update to V1.3.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109945851/ - BehobenSIMATIC S7-1500 TM MFP - BIOScisa_csaf_ot
Update to V1.3.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109945851/ - BehobenSIMATIC S7-1500 TM MFP - GNU/Linux subsystemcisa_csaf_ot
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Update to V3.0.0 or later version
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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
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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Update to V3.0.0 or later version
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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 - BIOSsiemens_psirt
Only build and run applications from trusted sources
- WorkaroundSIMATIC S7-1500 TM MFP - BIOScisa_csaf_ot
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
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (90)
Betroffene Produkte und Versionsbereiche.
- Red Hat Enterprise Linux Advanced Cluster Security for Kubernetes 4alle Versionencert_bundDEcpe:/o:redhat:enterprise_linux:advanced_cluster_security_for_kubernetes_4
- Red Hat OpenShift CodeReady Workspacesalle Versionencert_bundDEcpe:/a:redhat:openshift:codeready_workspaces
- Red Hat OpenShift Custom Metric Autoscaler 2alle Versionencert_bundDEcpe:/a:redhat:openshift:custom_metric_autoscaler_2
- Red Hat OpenShift Kube Descheduler Operator 5alle Versionencert_bundDEcpe:/a:redhat:openshift:kube_descheduler_operator_5
Advisories (12)
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-613116SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.12025-08-12csaf · siemens_psirtDE
SINEC OS before V3.1 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
- 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).
- SSA-831302SSA-831302: Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP before V1.3.02023-06-13csaf · siemens_psirtDE
Multiple vulnerabilities have been identified in the BIOS of the SIMATIC S7-1500 TM MFP before V1.3.0. Siemens has released a new version for SIMATIC S7-1500 TM MFP - BIOS and recommends to update to the latest version.
- WID-SEC-W-2023-2643Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2023-10-15csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
- WID-SEC-W-2024-1226Red Hat OpenShift: Mehrere SchwachstellenDeutsch2024-05-22csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Red Hat OpenShift ausnutzen, um Dateien zu manipulieren, einen Denial-of-Service-Zustand zu verursachen, beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, seine Privilegien zu erweitern oder um weitere nicht spezifizierte Angriffe auszuführen.
- WID-SEC-W-2024-3377Dell PowerProtect Data Domain: Mehrere SchwachstellenDeutsch2024-11-07csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Dell PowerProtect Data Domain ausnutzen, um seine Privilegien zu erhöhen, Informationen offenzulegen und um nicht näher beschriebene Auswirkungen zu erzielen.
- ICSA-23-166-10Siemens SIMATIC S7-1500 TM MFP BIOS2023-06-13icsa · cisa_csaf_otUS
Multiple vulnerabilities have been identified in the BIOS of the SIMATIC S7-1500 TM MFP before V1.3.0. Siemens has released a new version for SIMATIC S7-1500 TM MFP - BIOS and recommends to update to the latest version.
- 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.
- ICSA-25-226-15Siemens SINEC OS2025-08-12icsa · cisa_csaf_otUS
SINEC OS before V3.1 contains third-party components with multiple vulnerabilities. Siemens has released new versions for the affected products and recommends to update to the latest versions.
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Referenzen (20)
Externe Belege — Patches, Meldungen, Analysen.
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.3cnnvd
- https://cxsecurity.com/cveshow/CVE-2023-45863/cnnvd
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3bb2a01caa813d3a1845d378bbe4169ef280d394cnnvd
- https://packetstormsecurity.com/files/176522/Ubuntu-Security-Notice-USN-6577-1.htmlcnnvd
- https://www.auscert.org.au/bulletins/ESB-2024.0081cnnvd
- https://www.auscert.org.au/bulletins/ESB-2024.0254cnnvd
- https://www.auscert.org.au/bulletins/ESB-2024.0508cnnvd
- https://www.auscert.org.au/bulletins/ESB-2024.0610cnnvd
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