CVE-2023-28896

Access to critical Unified Diagnostics Services UDS of the Modular Infotainment Platform 3 MIB3 infotainment is transmitted via Controller Area Network CAN bus in a form that can be easily decoded by attackers with physical access to the vehicle. Vulnerability discovered on Škoda Superb III 3V3 -...

The vulnerability in the implementation of the J1939 network protocol of the Linux operating system allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability in the implementation of the J1939 network protocol in Linux operating systems relates to the reutilization of memory previously released by the j1939netdevstart function in the net/can/j1939/main.c module. This occurs due to concurrent access to ndev-mlpriv-j1939priv race...

Zephyr Security Breach

Zephyr is an extensible real-time operating system RTOS open-sourced by the Zephyr Project. A security vulnerability exists in Zephyr 3.4.0 and earlier versions, which stems from the fact that when built with CONFIGCANAUTOBUSOFFRECOVERY=y, the backend of the SJA1000 CAN controller driver...

CVE-2023-3725 Potential buffer overflow vulnerability in the Zephyr CANbus subsystem

Potential buffer overflow vulnerability in the Zephyr CAN bus subsystem...

Zephyr Buffer Error Vulnerability

Zephyr is an extensible real-time operating system RTOS open-sourced by the Zephyr Project. A security vulnerability exists in Zephyr that stems from an assertion and stack-based buffer overflow in subsys/canbus/isotp/isotp.c. The vulnerability is caused by the presence of an assertion and a...

canTot

This is a Python-based CLI framework called "canTot" that is designed for CAN Bus hacking and exploitation. It is similar to an exploit framework but focused on known CAN Bus vulnerabilities or "fun CAN Bus hacks." The framework is made up of several modules, each with its own specific...

CVE-2023-3028

Insufficient authentication in the MQTT backend broker allows an attacker to access and even manipulate the telemetry data of the entire fleet of vehicles using the HopeChart HQT-401 telematics unit. Other models are possibly affected too. Multiple vulnerabilities were identified: - The MQTT...

The vulnerability of the can_rcv_filter() function in the net/can/af_can.c module of the Linux kernel’s operating system allows a hacker to cause a service failure.

The vulnerability of the canrcvfilter function in the net/can/afcan.c module of the Linux kernel is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

kernel: can: m_can: m_can_tx_handler(): fix use after free of skb

In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcantxhandler: fix use after free of skb canputechoskb will clone skb then free the skb. Move the canputechoskb for the mcan version 3.0.x directly before the start of the xmit in hardware, similar to the 3.1.x branch...

A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.

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AZL-26340 CVE-2023-2166 affecting package kernel for versions less than 5.15.111.1-1

A null pointer dereference issue was found in can protocol in net/can/afcan.c in the Linux before Linux. mlpriv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service...

CVE-2023-29389

Toyota RAV4 2021 vehicles automatically trust messages from other ECUs on a CAN bus, which allows physically proximate attackers to drive a vehicle by accessing the control CAN bus after pulling the bumper away and reaching the headlight connector, and then sending forged "Key is validated"...

PT-2023-22241 · Toyota · Toyota Rav4

Name of the Vulnerable Software and Affected Versions: Toyota RAV4 2021 vehicles Description: The issue allows physically proximate attackers to drive a vehicle by accessing the control CAN bus after pulling the bumper away and reaching the headlight connector, and then sending forged "Key is...

K16341: Linux kernel Controller Area Network (CAN) vulnerability CVE-2010-2959

Security Advisory Description Integer overflow in net/can/bcm.c in the Controller Area Network CAN implementation in the Linux kernel before 2.6.27.53, 2.6.32.x before 2.6.32.21, 2.6.34.x before 2.6.34.6, and 2.6.35.x before 2.6.35.4 allows attackers to execute arbitrary code or cause a denial of...

SUSE CVE-2011-1598

The bcmrelease function in net/can/bcm.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service NULL pointer dereference or possibly have unspecified other impact via a crafted release operation...

SUSE CVE-2021-34693

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 uninitialized...

PT-2024-11842 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a NULL pointer dereference in the can rcv filter function. This occurs due to a missing initialization of ml priv in the receive path of CAN frames. The problem...

CVE-2022-2741 can: denial-of-service can be triggered by a crafted CAN frame

The denial-of-service can be triggered by transmitting a carefully crafted CAN frame on the same CAN network as the vulnerable node. The frame must have a CAN ID matching an installed filter in the vulnerable node this can easily be guessed based on CAN traffic analyses. The frame must contain th...

USN-5505-1 linux-lts-xenial, linux-kvm vulnerabilities

Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. CVE-2021-3609 Likang Luo discovered that a race condition existed in the Bluetoo...

USN-5416-1 linux-oem-5.14 vulnerabilities

Qiuhao Li, Gaoning Pan and Yongkang Jia discovered that the KVM implementation in the Linux kernel did not properly perform guest page table updates in some situations. An attacker in a guest vm could possibly use this to crash the host OS. CVE-2022-1158 It was discovered that the implementation ...