Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006902)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006902 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Add null pointer check in gserialresume 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...

SUSE 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...

UBUNTU-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...

CVE-2023-53551

The CVE-2023-53551 issue affects the Linux kernel USB gadget, specifically the u_serial driver. The root cause was a potential null pointer dereference in gserial_resume that could occur if gserial_disconnect had already cleared gser->ioport and a wakeup interrupt fired afterward. The fix adds...

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...

PT-2025-40693

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's USB gadget u serial driver. Specifically, a null pointer dereference can occur in the gserial resume function if gserial disconnect has already cleare...