CVE-2026-74457 can: peak_usb: add bounds check for USB channel index

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: add bounds check for USB channel index The channel control index ctrlidx is derived from rx-len which comes directly from a device USB payload. The mask 0x0f allows values 0-15, but the array size of usbif-dev is on...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003831)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003831 advisory. In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbfd.c driver, aka...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004412)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004412 advisory. In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbpro.c driver, aka...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004050)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004050 advisory. In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbpro.c driver, aka...

kernel: information leak bug caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver

An information-leak flaw was found in the Linux kernel's pcan USB driver. When a device using this driver connects to the system, the stack information is leaked to the CAN bus, a controller area network for automobiles. The highest threat with this vulnerability is breach of data confidentiality...

kernel: information leak bug caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver

An information-leak flaw was found in the Linux kernel's pcan USB driver. When a device using this driver connects to the system, the stack information is leaked to the CAN bus, a controller area network for automobiles. The highest threat with this vulnerability is breach of data confidentiality...

CVE-2019-19536

A flaw was found in the Linux kernel’s implementation of the driver for the PEAK System PCAN-USB adapter. On device initialization, the driver can leak information to all devices connected to the CANBUS. Mitigation As the pcanusb module will be auto-loaded when required, its use can be disabled b...

Linux driver Can USB Disclosure

The vulnerability in the drivers/net/can/usb/peakusb/pcanusbcore.c file of the Linux operating system is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker to disclose protected information...

CVE-2019-19534

An information-leak flaw was found in the Linux kernel's pcan USB driver. When a device using this driver connects to the system, the stack information is leaked to the CAN bus, a controller area network for automobiles. The highest threat with this vulnerability is breach of data confidentiality...

CVE-2019-19534

In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbcore.c driver, aka CID-f7a1337f0d29...

CVE-2019-19536

In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbpro.c driver, aka CID-ead16e53c2f0...

DEBIAN-CVE-2019-19534

In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbcore.c driver, aka CID-f7a1337f0d29...

DEBIAN-CVE-2019-19536

In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbpro.c driver, aka CID-ead16e53c2f0...

UBUNTU-CVE-2019-19534

In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbcore.c driver, aka CID-f7a1337f0d29...

PT-2019-4478

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.3.11 Description The issue is related to a lack of protection for service data in the Linux kernel's drivers/net/can/usb/peak usb/pcan usb core.c driver. It can be exploited by a malicious USB device, potential...

PT-2019-4473

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.2.9 Description The issue is related to a lack of protection for service data in the Linux kernel's drivers/net/can/usb/peak usb/pcan usb fd.c driver. It can be exploited by a malicious USB device, potentially...