doggie

Doggie 和 evilDoggie 项目概述 Doggie 是一个开源、模块化项目，旨在构建一个 DIY CAN 总线到串行适配器（USB、BLE、UART）。它使用 slcan 协议（CAN over Serial）将计算机连接到 CAN 总线网络，以兼容 SocketCAN 和 Python-can 等工具。该项目强调模块化，支持多种微控制器（例如 RP2040、STM32F103C8、ESP32）和 CAN 控制器（内置或 MCP2515）。 evilDoggie 是 Doggie 的攻击性固件变体，专为汽车安全研究和底层 CAN...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004351)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004351 advisory. In the Linux kernel before 5.4.16, a race condition in tty-discdata handling in the slip and slcan line discipline could lead to a use-after-free, aka...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003924)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003924 advisory. In the Linux kernel before 5.4.16, a race condition in tty-discdata handling in the slip and slcan line discipline could lead to a use-after-free, aka...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000457)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000457 advisory. In the Linux kernel before 5.4.16, a race condition in tty-discdata handling in the slip and slcan line discipline could lead to a use-after-free, aka...

EUVD-2020-6555

Malware in sbrugna...

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

Vulnerability of the slcanclose function in the drivers/net/can/slcan/slcan-core.c module – The Linux kernel’s CAN network device support driver is vulnerable due to a reliance on the NULL pointer pointer. Exploiting this vulnerability could allow an attacker to cause service failures...

SUSE CVE-2022-48984

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

CVE-2022-48984

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

CVE-2022-48984

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

DEBIAN-CVE-2022-48984

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

UBUNTU-CVE-2022-48984

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

CVE-2022-48984 can: slcan: fix freed work crash

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

CVE-2022-48984

The connected documents provide concrete details for CVE-2022-48984 affecting Linux kernel can: slcan: fix freed work crash. The issue manifests as a NULL pointer dereference in slcan when the LTP pty03 test crashes, with a crash trace in process_one_work and workqueue handling. Root cause: slcan...

CVE-2022-48984 can: slcan: fix freed work crash

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

CVE-2022-48984 can: slcan: fix freed work crash

In the Linux kernel, the following vulnerability has been resolved: can: slcan: fix freed work crash The LTP test pty03 is causing a crash in slcan: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access in kernel mode PF: errorcode0x0000 - not-present page PGD...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a null pointer dereference caused by a work queue being released in the slcan driver...

SUSE CVE-2020-11494

An issue was discovered in slcbump in drivers/net/can/slcan.c in the Linux kernel 3.16 through 5.6.2. It allows attackers to read uninitialized canframe data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIGINITSTACKALL, aka CID-b9258a2cece4...

SUSE CVE-2020-14416

In the Linux kernel before 5.4.16, a race condition in tty-discdata handling in the slip and slcan line discipline could lead to a use-after-free, aka CID-0ace17d56824. This affects drivers/net/slip/slip.c and drivers/net/can/slcan.c...

PT-2023-33122 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.13 Description: A potential security issue has been identified in the Linux Kernel, related to a freed work crash in the slcan component. The actual impact and attack plausibility have not yet been proven...

PT-2024-11849 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.0.8-1-default Description: A crash in the slcan driver occurs due to a freed work crash. The LTP test pty03 causes this crash, resulting in a kernel NULL pointer dereference. The issue arises when the slcan's ...