CVE-2026-23347 in Linux Kernelinfo

Zusammenfassung (Englisch)

In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: correctly anchor the urb in the read bulk callback When submitting an urb, that is using the anchor pattern, it needs to be anchored before submitting it otherwise it could be leaked if usb_kill_anchored_urbs() is called. This logic is correctly done elsewhere in the driver, except in the read bulk callback so do that here also.

Zuständig

Linux

Reservieren

13.01.2026

Veröffentlichung

25.03.2026

Einträge

VulDB provides additional information and datapoints for this CVE:

IDSchwachstelleCWEAusMasCVE
353040Linux Kernel f81604 usb_kill_anchored_urbs erweiterte Rechte
 
Nicht definiertOffizieller FixCVE-2026-23347

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