Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011246)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011246 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where...

Linux Distros Unpatched Vulnerability : CVE-2023-53551

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where...

CVE-2023-53551

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where gserialdisconnect has already cleared gser-ioport. And if a wakeup interrupt triggers afterwards, gserialresume gets called, which will lead to...

CVE-2023-53551 usb: gadget: u_serial: Add null pointer check in gserial_resume

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume Consider a case where gserialdisconnect has already cleared gser-ioport. And if a wakeup interrupt triggers afterwards, gserialresume gets called, which will lead to...

DEBIAN-CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

UBUNTU-CVE-2023-53356

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

CVE-2023-53356 usb: gadget: u_serial: Add null pointer check in gserial_suspend

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialsuspend Consider a case where gserialdisconnect has already cleared gser-ioport. And if gserialsuspend gets called afterwards, it will lead to accessing of gser-ioport and th...

UBUNTU-CVE-2025-38448

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Fix race condition in TTY wakeup A race condition occurs when gsstartio calls either gsstartrx or gsstarttx, as those functions briefly drop the portlock for usbepqueue. This allows gsclose and...

AZL-54868 CVE-2024-56670 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Fix the issue that gsstartio crashed due to accessing null pointer Considering that in some extreme cases, when userial driver is accessed by multiple threads, Thread A is executing the open operation and...

UBUNTU-CVE-2024-56670

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Fix the issue that gsstartio crashed due to accessing null pointer Considering that in some extreme cases, when userial driver is accessed by multiple threads, Thread A is executing the open operation and...