CVE-2022-49613

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix PM usagecount for console handover When console is enabled, univ8250consolesetup calls serial8250consolesetup before .dev is set to uartport. Therefore, it will not call pmruntimegetsync. Later, when the actual...

CVE-2022-49304

In the Linux kernel, the following vulnerability has been resolved: drivers: tty: serial: Fix deadlock in sa1100settermios There is a deadlock in sa1100settermios, which is shown below: Thread 1 | Thread 2 | sa1100enablems sa1100settermios | modtimer spinlockirqsave //1 | wait a time ... |...

UBUNTU-CVE-2022-49392

In the Linux kernel, the following vulnerability has been resolved: serial: 8250aspeedvuart: Fix potential NULL dereference in aspeedvuartprobe platformgetresource may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference...

CVE-2022-49613 serial: 8250: Fix PM usage_count for console handover

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix PM usagecount for console handover When console is enabled, univ8250consolesetup calls serial8250consolesetup before .dev is set to uartport. Therefore, it will not call pmruntimegetsync. Later, when the actual...

CVE-2022-49304 drivers: tty: serial: Fix deadlock in sa1100_set_termios()

In the Linux kernel, the following vulnerability has been resolved: drivers: tty: serial: Fix deadlock in sa1100settermios There is a deadlock in sa1100settermios, which is shown below: Thread 1 | Thread 2 | sa1100enablems sa1100settermios | modtimer spinlockirqsave //1 | wait a time ... |...

CVE-2025-21689

In the Linux kernel, the following vulnerability has been resolved: USB: serial: quatech2: fix null-ptr-deref in qt2processreadurb This patch addresses a null-ptr-deref in qt2processreadurb due to an incorrect bounds check in the following: if newport serial-numports deverr&port-dev, "%s - port...

CVE-2024-55412

A vulnerability exits in driver snxpsamd.sys in SUNIX Serial Driver x64 - 10.1.0.0, which allows low-privileged users to read and write arbitary i/o port via specially crafted IOCTL requests . This can be exploited for privilege escalation, code execution under high privileges, and information...

SUNIX Serial Driver 缓冲区错误漏洞

SUNIX Serial Driver is a serial driver from China SUNIX Technology SUNIX. A security vulnerability exists in SUNIX Serial Driver version 10.1.0.0. An attacker can exploit the vulnerability to elevate privileges and execute code to cause information disclosure...

CVE-2024-55412

A vulnerability exits in driver snxpsamd.sys in SUNIX Serial Driver x64 - 10.1.0.0, which allows low-privileged users to read and write arbitary i/o port via specially crafted IOCTL requests . This can be exploited for privilege escalation, code execution under high privileges, and information...

CVE-2024-55412

A vulnerability exits in driver snxpsamd.sys in SUNIX Serial Driver x64 - 10.1.0.0, which allows low-privileged users to read and write arbitary i/o port via specially crafted IOCTL requests . This can be exploited for privilege escalation, code execution under high privileges, and information...

CVE-2024-55412

The CVE-2024-55412 entry concerns the SUNIX Serial Driver x64 (version 10.1.0.0) component snxpsamd.sys. A vulnerability in its IOCTL handling allows low-privilege users to read and write arbitrary I/O ports, enabling privilege escalation and potential code execution under higher privileges, as w...

PT-2025-36318

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the 8250 serial driver. When the PSLVERR RESP EN parameter is set to 1, the device can generate an error response when attempting to read an...

OESA-2024-2519 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: fix invalid FIFO access with special register set When enabling access to the special register set, Receiver time-out and RHR interrupts can...

kernel: serial: amba-pl011: avoid SBSA UART accessing DMACR register

A flaw was found in the Linux kernel’s AMBA-PL011 serial driver used on ARM Server Base System Architecture platforms. The existing stoprx operation shared between generic SBSA UARTs and AMBA-PL011 UARTs invoked pl011dmarxstop, which attempts to access the DMA Control Register DMACR. SBSA generic...

kernel: serial: 8250_bcm7271: fix leak in `brcmuart_probe`

A resource leak flaw was found in the Broadcom BCM7271 serial driver. In the brcmuartprobe function, the baudmuxclk clock is prepared and enabled but not released in error paths, causing a clock resource leak when driver probe fails...

The vulnerability of the ma35d1serial_probe() function in the Nuvoton MA35D1 driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ma35d1serialprobe function in the drivers/tty/serial/ma35d1Serial.c file of the Nuvoton MA35D1 Linux operating system kernel is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the moschip7840_4port_device driver for serial devices in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the moschip78404portdevice structure in the drivers/usb/serial/mos7840.c file of the USB driver for serial devices in the Linux operating system is related to the absence of implementations for the functions suspend and resume. Exploiting this vulnerability could allow an...

AZL-50225 CVE-2024-44951 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: fix TX fifo corruption Sometimes, when a packet is received on channel A at almost the same time as a packet is about to be transmitted on channel B, we observe with a logic analyzer that the received packet on...

DEBIAN-CVE-2024-44950

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: fix invalid FIFO access with special register set When enabling access to the special register set, Receiver time-out and RHR interrupts can happen. In this case, the IRQ handler will try to read from the FIFO...

CVE-2022-48871

In the Linux kernel, the following vulnerability has been resolved: tty: serial: qcom-geni-serial: fix slab-out-of-bounds on RX FIFO buffer Driver's probe allocates memory for RX FIFO port-rxfifo based on default RX FIFO depth, e.g. 16. Later during serial startup the qcomgeniserialportsetup...