Insufficient compartmentalization in HECI subsystem for the Intel(R) SPS before versions SPS_E5_04.01.04.516.0, SPS_E5_04.04.04.033.0, SPS_E5_04.04.03.281.0, SPS_E5_03.01.03.116.0, SPS_E3_05.01.04.309.0, SPS_02.04.00.101.0, SPS_SoC-A_05.00.03.114.0, SPS_SoC-X_04.00.04.326.0, SPS_SoC-X_03.00.03.117.0, IGN_E5_91.00.00.167.0, SPS_PHI_03.01.03.078.0 may allow an authenticated user to potentially enable escalation of privilege via physical access.

Hardware allows activation of test or debug logic at runtime for some Intel(R) processors which may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Unchecked return value in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

Insecure default variable initialization for the Intel BSSA DFT feature may allow a privileged user to potentially enable an escalation of privilege via local access.