CVE-2022-21198
No fix known EPSS <1%CVSS 7.9
Time-of-check time-of-use race condition in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Products: Siemens SIMATIC Field PG M5, Siemens SIMATIC Field PG M6, Siemens SIMATIC IPC BX-39A, Siemens SIMATIC IPC PX-39A, Siemens SIMATIC IPC PX-39A PRO, Siemens SIMATIC IPC427E, Siemens SIMATIC IPC477E, Siemens SIMATIC IPC477E PRO, Siemens SIMATIC IPC627E, Siemens SIMATIC IPC647E, Siemens SIMATIC IPC677E, Siemens SIMATIC IPC847E, Siemens SIMATIC ITP1000, Siemens SIPLUS IPC427E