A potential attacker can write one byte by arbitrary address at the time of the PEI phase (only during S3 resume boot mode) and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines (VMs) and bypassing memory isolation and confidential computing boundaries. Additionally, an attacker can build a payload which can be injected into the SMRAM memory. This issue affects: Module name: SbPei SHA256: d827182e5f9b7a9ff0b9d3e232f7cfac43b5237e2681e11f005be627a49283a9 Module GUID: c1fbd624-27ea-40d1-aa48-94c3dc5c7e0d

Improper input validation in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of service via local access.

Insecure inherited permissions for the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Incorrect default permissions in the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Improper buffer restrictions in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

Uncontrolled search path in the Intel(R) NUC M15 Laptop Kit Driver Pack software before updated version 1.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

 Improper access control in system firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.