ROS-20261006-73-0003

The vulnerability of the bcmrxsetup function in the net/can/bcm.c module of the Linux kernel’s CAN subsystem is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

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-20261005-73-0114

The vulnerability of the net/can/bcm.c component in the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2021_3088)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20213088 advisory. kernel: race condition in net/can/bcm.c leads to local privilege escalation CVE-2021-3609 kernel: Improper handling of VMIO|VMPFNMAP vmas in KVM can bypass...

Rocky Linux 8 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (crlsa-2021_3057)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20213057 advisory. kernel: race condition in net/can/bcm.c leads to local privilege escalation CVE-2021-3609 kernel: Improper handling of VMIO|VMPFNMAP vmas in KVM can bypass...

ROS-20260930-73-0018

The vulnerability of the j1939sessionactivate function in the net/can/j1939/transport.c module, which handles J1939 sockets for CAN interfaces in Linux operating systems, is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

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-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...

ROS-20260929-73-0063

The vulnerability of the cgwcsumcrc8rel function in the net/can/gw.c module of the Linux operating system’s CAN subsystem relates to access to a memory cell preceding the buffer’s start. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

kernel: can:bcm: arbitrary kernel code execution leading to escalate privileges

A flaw was found in the Linux kernel in net/can/bcm.c in can: bcm, where an unprivileged local user can exploit this vulnerability to execute arbitrary code within the kernel, which leads to a local privilege escalation LPE. This allows the attacker to gain root privileges and take full control o...

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

The vulnerability of the net/can/bcm.c component in the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the cgw_csum_crc8_rel() function in the net/can/gw.c module of the CAN bus subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the cgwcsumcrc8rel function in the net/can/gw.c module of the Linux operating system’s CAN subsystem relates to access to a memory cell preceding the buffer’s start. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Fedora 43 : kernel (2026-f1fc7772c3)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-f1fc7772c3 advisory. The 7.1.4-102/202 stable kernel updates contain a few important fixes across the tree. ---- The 7.1.4-101/201 stable kernel update contains a fix for a rathe...

Fedora 44 : kernel (2026-2dd8b600bb)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-2dd8b600bb advisory. The 7.1.4-102/202 stable kernel updates contain a few important fixes across the tree. ---- The 7.1.4-101/201 stable kernel update contains a fix for a rathe...

WS-2021-0528

Linux/Kernel is vulnerable to Use after free in emspcmciaaddcard in drivers/net/can/sja1000/emspcmcia.c...

WS-2021-0527

Linux/Kernel is vulnerable to use after free in drivers/net/can/pchcan.c...

ROS-20260211-73-0004

A vulnerability in the net/can/bcm.c component of the Linux kernel is related to the use of memory after it has been freed. Exploitation of the vulnerability may allow an attacker to gain access to confidential data, violate its integrity, and cause denial of service...

ROS-20260205-73-0001

A vulnerability in the net/can/bcm.c component of the Linux operating system kernel is related to reading outside the allowed data buffer boundaries. Exploitation of the vulnerability may allow an attacker to gain access to sensitive data and also cause a denial of service...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001493)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001493 advisory. net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are...