The vulnerability of the `usbnet_disconnect()` function in the `drivers/net/usb/usbnet.c` file of the Linux network adapter driver module allows a hacker to cause a service failure.

The vulnerability of the usbnetdisconnect function in the drivers/net/usb/usbnet.c file of the Linux network adapter driver module is related to the use of a name with an incorrect reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerabilities of the `usbnet_stop()` and `usbnet_disconnect()` functions in the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the usbnetstop and usbnetdisconnect functions in the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992340)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992340 advisory. In the Linux kernel, the following vulnerability has been resolved: usbnet: Fix linkwatch use-after-free on disconnect usbnet uses the work usbnetdeferredkevent to...

CVE-2022-50220

In the Linux kernel, the following vulnerability has been resolved: usbnet: Fix linkwatch use-after-free on disconnect usbnet uses the work usbnetdeferredkevent to perform tasks which may sleep. On disconnect, completion of the work was originally awaited in -ndostop. But in 2003, that was moved ...

CVE-2022-49501

In the Linux kernel, the following vulnerability has been resolved: usbnet: Run unregisternetdev before unbind again Commit 2c9d6c2b871d "usbnet: run unbind before unregisternetdev" sought to fix a use-after-free on disconnect of USB Ethernet adapters. It turns out that a different fix is necessa...