CVE-2022-21151

Una eliminación de la optimización del procesador o la modificación del código crítico para la seguridad de algunos procesadores Intel(R) puede permitir que un usuario autenticado permita potencialmente una divulgación de información por medio del acceso local

It was discovered that some Intel processors did not implement sufficient control flow management. A local attacker could use this to cause a denial of service. Joseph Nuzman discovered that some Intel processors did not properly initialise shared resources. A local attacker could use this to obtain sensitive information. Mark Ermolov, Dmitry Sklyarov and Maxim Goryachy discovered that some Intel processors did not prevent test and debug logic from being activated at runtime. A local attacker could use this to escalate privileges.