CVE-2026-46297 (GCVE-0-2026-46297)

Vulnerability from cvelistv5 – Published: 2026-06-08 15:46 – Updated: 2026-06-14 18:07
VLAI
Title
net: libwx: use request_irq for VF misc interrupt
Summary
In the Linux kernel, the following vulnerability has been resolved: net: libwx: use request_irq for VF misc interrupt Currently, request_threaded_irq() is used with a primary handler but a NULL threaded handler, while also setting the IRQF_ONESHOT flag. This specific combination triggers a WARNING since the commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT without a threaded handler"). WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760 Fix the issue by switching to request_irq(), which is the appropriate interface or a non-threaded interrupt handler, and removing the unnecessary IRQF_ONESHOT flag.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6639 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: eb4898fde1de8cf09f8a6b344dbd87536e0b1170 , < 1bca036fe3607182c21f05e2b262167edbef086c (git)
Affected: eb4898fde1de8cf09f8a6b344dbd87536e0b1170 , < a841574c6e573132681aa57f9b43a0a897a423f6 (git)
Affected: eb4898fde1de8cf09f8a6b344dbd87536e0b1170 , < 7a33345153eeeda195c55f15be27074e4c3b5109 (git)
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Linux Linux Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.18.30 , ≤ 6.18.* (semver)
Unaffected: 7.0.7 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
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            "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nnet: libwx: usar request_irq para interrupci\u00f3n miscel\u00e1nea de VF\n\nActualmente, se usa request_threaded_irq() con un gestor primario pero un gestor en hilo NULL, mientras tambi\u00e9n se establece la bandera IRQF_ONESHOT. Esta combinaci\u00f3n espec\u00edfica dispara una ADVERTENCIA desde el commit aef30c8d569c (\u0027genirq: Advertir sobre el uso de IRQF_ONESHOT sin un gestor en hilo\u0027).\n\nADVERTENCIA: kernel/irq/manage.c:1502 en __setup_irq+0x4fa/0x760\n\nSe corrige el problema cambiando a request_irq(), que es la interfaz apropiada o un gestor de interrupciones no en hilo, y eliminando la bandera IRQF_ONESHOT innecesaria."
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      "title": "kernel: net: libwx: use request_irq for VF misc interrupt",
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}



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