VDB
CISA-2025-21917
CISA-2025-21917
PUBLISHED
CVSS 5.5 MEDIUM
Reported by Linux · Published April 1, 2025
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | bc57381e634782009b1cb2e86b18013699ada576, bc57381e634782009b1cb2e86b18013699ada576, bc57381e634782009b1cb2e86b18013699ada576 |
| Linux | Linux | 3.0, 0, 5.4.291 |
| Linux | Linux | 6.1.131, bc57381e634782009b1cb2e86b18013699ada576, bc57381e634782009b1cb2e86b18013699ada576 |
| linux | linux_kernel | 3.0, 3.0, 3.0 |
Timeline
- Apr 1, 2025 CVE Published
- Nov 3, 2025 CVE Updated