CVE-2026-23185
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: cancel mlo_scan_start_wk mlo_scan_start_wk is not canceled on disconnection. In fact, it is not canceled anywhere except in the restart cleanup, where we don't really have to. This can cause an init-after-queue issue: if, for example, the work was queued and then drv_change_interface got executed. This can also cause use-after-free: if the work is executed after the vif is freed.
Severity
HIGH
CVSS score
7.8
(v3.1)
Vulnerability status
Modified
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-02-14 17:15:56.273000
Last modified
2026-10-19 19:17:40.723000
View original CVE JSON
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mld: cancel mlo_scan_start_wk\n\nmlo_scan_start_wk is not canceled on disconnection. In fact, it is not\ncanceled anywhere except in the restart cleanup, where we don't really\nhave to.\n\nThis can cause an init-after-queue issue: if, for example, the work was\nqueued and then drv_change_interface got executed.\n\nThis can also cause use-after-free: if the work is executed after the\nvif is freed."
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"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nwifi: iwlwifi: mld: cancelar mlo_scan_start_wk\n\nmlo_scan_start_wk no se cancela en la desconexión. De hecho, no se\ncancela en ningún otro lugar excepto en la limpieza de reinicio, donde\nrealmente no es necesario.\n\nEsto puede causar un problema de inicialización después de la cola: si,\npor ejemplo, el trabajo fue puesto en cola y luego se ejecutó\ndrv_change_interface.\n\nEsto también puede causar uso después de liberación: si el trabajo se\nejecuta después de que se libera el vif."
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