CVE-2026-23115

In the Linux kernel, the following vulnerability has been resolved: serial: Fix not set tty-port race condition Revert commit bfc467db60b7 "serial: remove redundant ttyportlinkdevice" because the ttyportlinkdevice is not redundant: the tty-port has to be confured before we call uartconfigureport,...

ZLAN5143D 访问控制错误漏洞

ZLAN5143D is a serial port server from the Chinese company ZLAN. ZLAN5143D has an access control vulnerability, which stems from an inability to enforce authentication properly. This vulnerability allows attackers to directly access internal URLs...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005147)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005147 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: protect uartportdtrrts in uartshutdown too Commit af224ca2df29 serial: core: Prevent...

Azure Linux 3.0 Security Update: kernel (CVE-2024-50058)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50058 advisory. - In the Linux kernel, the following vulnerability has been resolved: serial: protect uartportdtrrts in...

MiracleLinux 7 : qemu-kvm-1.5.3-126.el7.9 (AXSA:2017-1696:04)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2017-1696:04 advisory. qemu-kvm is an open source virtualizer that provides hardware emulation for the KVM hypervisor. qemu-kvm acts as a virtual machine monitor together...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003858)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003858 advisory. The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250core.c:serial8250isainitports that allows local users ...

CVE-2025-67399

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...

CVE-2025-67399

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...

CVE-2025-67399

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...

CVE-2025-67399

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...

PT-2026-2908

Name of the Vulnerable Software and Affected Versions AIRTH SMART HOME AQI MONITOR Bootloader version 1.005 Description An issue allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device. The UART port is...

CVE-2022-23141

ZXMP M721 has an information leak vulnerability. Since the serial port authentication on the ZBOOT interface is not effective although it is enabled, an attacker could use this vulnerability to log in to the device to obtain sensitive information...

CVE-2023-25646

There is an unauthorized access vulnerability in ZTE H388X. If H388X is caused by brute-force serial port cracking,attackers with common user permissions can use this vulnerability to obtain elevated permissions on the affected device by performing specific operations...

Hikvision DVR Improper Privilege Management (CVE-2025-66173)

There is a privilege escalation vulnerability in some Hikvision DVR products. Due to the improper implementation of authentication for the serial port, an attacker with physical access could exploit this vulnerability by connecting to the affected products and gaining access to an unrestricted...

CVE-2023-54220

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix oops for port-pm on uartchangepm Unloading a hardware specific 8250 driver can produce error "Unable to handle kernel paging request at virtual address" about ten seconds after unloading the driver. This happens...

CVE-2025-15017

A vulnerability exists in serial device servers where active debug code remains enabled in the UART interface. An attacker with physical access to the device can directly connect to the UART interface and, without authentication, user interaction, or execution conditions, gain unauthorized access...

UBUNTU-CVE-2023-54220

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix oops for port-pm on uartchangepm Unloading a hardware specific 8250 driver can produce error "Unable to handle kernel paging request at virtual address" about ten seconds after unloading the driver. This happens...

CVE-2023-54301

CVE-2023-54301 concerns the Linux kernel serial driver 8250_bcm7271 (brcmuart) leak. The issue occurs in brcmuart_probe where a clock (baud_mux_clk) is acquired via clk_prepare_enable() and not released, leading to a leak in the probe path. The vulnerability has been addressed by adopting a manag...

CVE-2023-54220

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix oops for port-pm on uartchangepm Unloading a hardware specific 8250 driver can produce error "Unable to handle kernel paging request at virtual address" about ten seconds after unloading the driver. This happens...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992395)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992395 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware...