Astra Linux – vulnerability in linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as an RS485 port, the tx statemachine is used to control the RTS pin so as to drive the RS485 transceiver’s TXEN pin. If the TTY port is closed...

CVE-2022-50979

An unauthenticated adjacent attacker could potentially disrupt operations by switching between multiple configuration presets via Modbus RS485...

Out-of-Bounds Write Vulnerability in BACnet MS/TP Kernel Module

A critical buffer overflow vulnerability in the mstp.ko kernel module, used in ABB’s Cylon ASPECT/FLXeon BACnet MS/TP controllers for building management systems BMS, allows out-of-bounds writes in the SendFrame function due to inadequate bounds checking of BACnet MS/TP frames. This flaw,...