Linux Distros Unpatched Vulnerability : CVE-2025-40222

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tty: serial: sh-sci: fix RSCI FIFO overrun handling The receive error handling code is shared between RSCI and all other SCIF port types, but the RSCI overrunre...

CVE-2025-40222

In the Linux kernel, the following vulnerability has been resolved: tty: serial: sh-sci: fix RSCI FIFO overrun handling The receive error handling code is shared between RSCI and all other SCIF port types, but the RSCI overrunreg is specified as a memory offset, while for other SCIF types it is a...

CVE-2025-40222 tty: serial: sh-sci: fix RSCI FIFO overrun handling

In the Linux kernel, the following vulnerability has been resolved: tty: serial: sh-sci: fix RSCI FIFO overrun handling The receive error handling code is shared between RSCI and all other SCIF port types, but the RSCI overrunreg is specified as a memory offset, while for other SCIF types it is a...

CVE-2025-40222

CVE-2025-40222 concerns a Linux kernel vulnerability in the tty/serial sh-sci driver (RSCI) where the overrun_reg (CSR 0x48) was treated as a memory offset, causing sci_getreg() to index outside the regs array and access memory in rsci_port_params leading to WARNs. The fix modifies register handl...

EUVD-2025-201237

In the Linux kernel, the following vulnerability has been resolved: tty: serial: sh-sci: fix RSCI FIFO overrun handling The receive error handling code is shared between RSCI and all other SCIF port types, but the RSCI overrunreg is specified as a memory offset, while for other SCIF types it is a...

PT-2025-49049

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc1+ 30 Description The Linux kernel contains a flaw in the serial handling code for the SH-SCI SuperH Serial Communication Interface. Specifically, the receive error handling code incorrectly manages FIFO...