Configuration of SPI Flash in platforms based on multiple Intel platforms allow a local attacker to alter the behavior of the SPI flash potentially leading to a Denial of Service.
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03867en_us
https://security.netapp.com/advisory/ntap-20180924-0004/
https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00087&languageid=en-fr