CVE-2021-42972

NoMachine Server is vulnerable to a kernel‑level buffer overflow via IOCTL handler 0x22001B. Affects NoMachine Server versions > 4.0.346 and

CVE-2021-42973

NoMachine Server is affected by an Integer Overflow in the IOCTL Handler 0x22001B. Vulnerable versions are above 4.0.346 and below 7.7.4. Local attackers could exploit this via specially crafted I/O Request Packets to execute arbitrary code in kernel mode or cause a memory corruption/OS crash (de...