The vulnerability of the RtsPer.sys driver in Realtek’s SD card readers relates to writing beyond the buffer boundaries in memory. This allows an attacker to write data into the kernel memory beyond the boundaries of the system buffer.

The vulnerability of the RtsPer.sys driver in Realtek’s SD card readers is related to writing data beyond the buffer boundaries in memory. Exploiting this vulnerability allows an attacker to write data into the kernel memory beyond the system buffer limits...