ROS-20261013-73-0315

The vulnerability of the ucanprobe function in the drivers/net/can/usb/ucan.c module of the Linux network device driver framework is related to the failure to release resources after their useful life has expired. Exploiting this vulnerability could allow an attacker to cause service failures...

ROS-20261005-73-0122

The vulnerability of the ucanreadbulkcallback function in the drivers/net/can/usb/ucan.c file of the Linux network device driver framework leads to uncontrolled resource consumption. Exploiting this vulnerability could allow an attacker to cause service failures...

ROS-20261005-73-0131

The vulnerability of the emsusbreadbulkcallback function in the drivers/net/can/usb/emsusb.c module of the Linux network device driver framework is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failur...

ROS-20260930-73-0082

The vulnerability in the can/usb/mcbausb.c component of the Linux operating system is related to improper memory release before removing the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260930-73-0110

The vulnerability of the drivers/net/can/usb/usb8dev.c component in the Linux kernel is related to improper memory release before deleting the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260930-73-0066

The vulnerability in the can/usb/emsusb.c component of the Linux operating system is related to improper memory release before removing the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260930-73-0079

The vulnerability in the can/usb/esdusb.c component of the Linux operating system is related to the improper release of memory before removing the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260929-73-0098

The vulnerability of the gsusbreceivebulkcallback function in the drivers/net/can/usb/gsusb.c module of the Linux network device driver framework is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause...

Linux kernel Network Device Buffer Overflow DoS

The vulnerability of the mcbausbprobe function in the drivers/net/can/usb/mcbausb.c file of the Linux network device driver module is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel CAN Network Device Driver Heap Buffer Overflow DoS

The vulnerability of the ucanreadbulkcallback function in the drivers/net/can/usb/ucan.c file of the Linux network device driver framework leads to uncontrolled resource consumption. Exploiting this vulnerability could allow an attacker to cause service failures...

Linux driver/can/usb/f81604.c DoS

The vulnerability of the drivers/net/can/usb/f81604.c component of the Linux operating system is related to the absence of references to an active, allocated resource. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-74456

A flaw was found in the Linux kernel's Controller Area Network CAN Universal Serial Bus USB driver. This vulnerability, a double free, occurs when a USB request block URB submission fails, causing the system to attempt to release the same memory twice. This could allow a local attacker to...

Linux kernel DoS

The vulnerability in the can/usb/emsusb.c component of the Linux operating system is related to improper memory release before removing the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux can/usb/esd_usb.c DoS

The vulnerability in the can/usb/esdusb.c component of the Linux operating system is related to the improper release of memory before removing the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux gs_usb_receive_bulk_callback Heap Buffer Overflow DoS

The vulnerability of the gsusbreceivebulkcallback function in the drivers/net/can/usb/gsusb.c module of the Linux network device driver framework is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause...

Linux network device driver module Heap Buffer Overflow DoS

The vulnerability of the peakusbupdatetsnow function in the drivers/net/can/usb/peakusb/pcanusbcore.c file of the Linux network device driver module is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

CVE-2026-23080 can: mcba_usb: mcba_usb_read_bulk_callback(): fix URB memory leak

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: mcbausbreadbulkcallback: fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a "can: gsusb: gsusbreceivebulkcallback: fix URB memory leak". In mcbausbprobe - mcbausbstart, the URBs for USB-in transfe...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001693)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001693 advisory. mcbausbstartxmit in drivers/net/can/usb/mcbausb.c in the Linux kernel through 5.17.1 has a double free. Tenable has extracted the preceding description block directl...

PT-2026-28954

Уязвимость функции es58x alloc rx urbs модуля drivers/net/can/usb/etas es58x/es58x core.c драйвера сетевых устройств CAN ядра операционной системы Linux связана с распределением ресурсов без ограничений и регулирования. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо,...

PT-2025-55401

Уязвимость функции gs usb receive bulk callback модуля drivers/net/can/usb/gs usb.c драйвера сетевых устройств CAN ядра операционной системы Linux связана с чтением за границами буфера. Эксплуатация уязвимости может позволить нарушителю получить доступ к защищаемой информации или вызвать отказ в...