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Fixed

LIN1023-12002 : Security Advisory - linux - CVE-2025-21917

Created: Apr 2, 2025 Updated: May 28, 2025

Resolved Date: May 25, 2025

Found In Version: 10.23.30.1

Fix Version: 10.23.30.17

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:

usb: renesas_usbhs: Flush the notify_hotplug_work

When performing continuous unbind/bind operations on the USB drivers
available on the Renesas RZ/G2L SoC, a kernel crash with the message
"Unable to handle kernel NULL pointer dereference at virtual address"
may occur. This issue points to the usbhsc_notify_hotplug() function.

Flush the delayed work to avoid its execution when driver resources are
unavailable.

CREATE(Triage):(User=admin) CVE-2025-21917 (https://nvd.nist.gov/vuln/detail/CVE-2025-21917)

CVEs

CVE-2025-21917