The vulnerability of the gether_disconnect() function in the drivers/usb/gadget/function/u_ether.c module of the Linux operating system’s USB device driver allows a hacker to cause a service failure.

The vulnerability of the getherdisconnect function in the drivers/usb/gadget/function/uether.c module of the Linux USB device driver framework is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow an attacker to cause a service...

Linux Distros Unpatched Vulnerability : CVE-2026-31728

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: uether: Fix race between getherdisconnect and ethstop A race condition between getherdisconnect and ethstop leads to a NULL pointer dereference...

CVE-2026-31728

The CVE-2026-31728 issue in the Linux kernel affects usb: gadget: u_ether, where a race between gether_disconnect() and eth_stop() could dereference a cleared endpoint descriptor, causing a NULL pointer dereference and a potential hardlockup. The root cause is the delayed clearing of dev->port...

EUVD-2026-26541

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uether: Fix race between getherdisconnect and ethstop A race condition between getherdisconnect and ethstop leads to a NULL pointer dereference. Specifically, if ethstop is triggered concurrently while getherdisconne...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a race condition between gether disconnect and ethstop in uether. This vulnerability may lead to...

CVE-2024-26996

A use-after-free law was found in drivers/usb/gadget/function/fncm.c in the Linux kernel. This may lead to a crash...

CVE-2024-26996

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: Fix UAF ncm object at re-bind after usb ep transport error When ncm function is working and then stop usb0 interface for link down, ethstop is called. At this piont, accidentally if usb transport error should...

CVE-2024-26996 usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: Fix UAF ncm object at re-bind after usb ep transport error When ncm function is working and then stop usb0 interface for link down, ethstop is called. At this piont, accidentally if usb transport error should...