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-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-20260930-73-0082

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...

The vulnerability of the mcba_usb_probe() function in the drivers/net/can/usb/mcba_usb.c file of the Linux kernel’s network device support driver allows a hacker to cause a service failure.

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...

The vulnerability of the `ucan_read_bulk_callback()` function in the `drivers/net/can/usb/ucan.c` file of the Linux kernel’s CAN network device driver allows a attacker to cause a service failure.

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...

The vulnerability of the driver/can/usb/f81604.c component in the Linux operating system allows a hacker to cause a service failure.

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...

Vulnerability of the can/usb/ems_usb.c component in the Linux operating system’s kernel, allowing a hacker to cause a service failure

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

The vulnerability of the can/usb/esd_usb.c component in the Linux operating system, which allows a hacker to cause a service failure.

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...

The vulnerability of the gs_usb_receive_bulk_callback() function in the drivers/net/can/usb/gs_usb.c module of the Linux network device driver framework allows a attacker to gain access to protected information or cause a service failure.

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...

The vulnerability of the peak_usb_update_ts_now() function in the drivers/net/can/usb/peak_usb/pcan_usb_core.c file of the Linux network device driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

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...

Vulnerability of the mcba_usb_start() function in the drivers/net/can/usb/mcba_usb.c module – The Linux kernel’s CAN network device support driver allows a hacker to cause a service failure.

Vulnerability of the mcbausbstart function in the drivers/net/can/usb/mcbausb.c module – The Linux kernel’s CAN network device driver has vulnerabilities related to security configuration errors. Exploiting this vulnerability could allow an attacker to cause service failures...

SUSE CVE-2022-28390

emsusbstartxmit in drivers/net/can/usb/emsusb.c in the Linux kernel through 5.17.1 has a double free...

Double Free

Linux kernel is vulnerable to double free. The vulnerability exists in usb8devstartxmit in drivers/net/can/usb/usb8dev.c because is no need to call devkfreeskb when usbsubmiturb fails because canputechoskb deletes original skb and canfreeechoskb deletes the cloned skb causing a double free...

Ubuntu 16.04 ESM : Linux kernel (Azure) vulnerabilities (USN-5541-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5541-1 advisory. Eric Biederman discovered that the cgroup process migration implementation in the Linux kernel did not perform permission checks correctly in some...

PT-2022-37977

Уязвимость функции gs can open модуля drivers/net/can/usb/gs usb.c драйвера поддержки сетевых устройств CAN ядра операционной системы Linux связана с неправильным освобождением памяти. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

Double Free

linux is vulnerable to double free. The vulnerability exists due to a memory corruption in the mcbausbstartxmit in drivers/net/can/usb/mcbausb.c which allow an attacker to cause an application crash...

USN-5468-1 linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-intel-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi vulnerabilities

It was discovered that the Linux kernel did not properly restrict access to the kernel debugger when booted in secure boot environments. A privileged attacker could use this to bypass UEFI Secure Boot restrictions. CVE-2022-21499 Aaron Adams discovered that the netfilter subsystem in the Linux...