363 matches found
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...
PT-2025-6062
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-ptr-deref issue has been resolved in the Linux kernel, specifically in the quatech2 USB serial driver. The issue arises from an incorrect bounds check in the qt2 process read urb...
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
A vulnerability exists in the snxpsamd.sys driver within SUNIX Serial Driver x64 version 10.1.0.0 . This flaw allows low-privileged users to read and write to arbitrary I/O ports by sending specially crafted IOCTL requests , which can result in privilege escalation , code execution under high pri...
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...
PT-2025-3113
Name of the Vulnerable Software and Affected Versions SUNIX Serial Driver x64 version 10.1.0.0 Description A vulnerability exists in the driver snxpsamd.sys, allowing low-privileged users to read and write to arbitrary I/O ports via specially crafted IOCTL requests. This can be exploited for...
SUNIX Serial Driver buffer error vulnerability
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: Out-of-bounds Write
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...
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...
PT-2024-36980
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description A vulnerability in the Linux kernel's u serial driver has been resolved. The issue occurred when the gs start io function accessed a null pointer, causing a crash. This happened in extreme case...
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...
Nuvoton MA35D1 Driver Heap Buffer Overflow DoS
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...
moschip7840_4port_device driver DoS
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...
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...
AZL-50225 CVE-2024-44951 affecting package kernel 6.6.159.1-1
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...