A potential attacker can execute an arbitrary code at the time of the PEI phase 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: PlatformInitAdvancedPreMem SHA256: 644044fdb8daea30a7820e0f5f88dbf5cd460af72fbf70418e9d2e47efed8d9b Module GUID: EEEE611D-F78F-4FB9-B868-55907F169280 This issue affects: AMI Aptio 5.x.
Insecure inherited permissions in some Intel(R) HID Event Filter software installers before version 2.2.2.1 may allow an authenticated user to potentially enable escalation of privilege via local access.
Improper buffer restrictions in BIOS firmware for some Intel(R) NUC M15 Laptop Kits before version BCTGL357.0074 may allow a privileged user to potentially enable escalation of privilege via local access.
Improper access control for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.
Improper input validation in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.
Use of uninitialized resource in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.
Improper initialization in some Intel(R) NUC 13 Extreme Compute Element, Intel(R) NUC 13 Extreme Kit, Intel(R) NUC 11 Performance Kit, Intel(R) NUC 11 Performance Mini PC, Intel(R) NUC Compute Element, Intel(R) NUC Laptop Kit, Intel(R) NUC Pro Kit, Intel(R) NUC Pro Board and Intel(R) NUC Pro Mini PC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.
Improper initialization in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.
Race condition in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.
Improper input validation in firmware for some Intel(R) NUC may allow a privileged user to potentially enableescalation of privilege via local access.
Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.
Incorrect default permissions in the installer for the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack before version 5.4.1.4449 may allow an authenticated user to potentially enable escalation of privilege via local access.
Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Serial IO driver pack before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access.
Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 may allow an authenticated user to potentially enable escalation of privilege via local access.
Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit audio driver pack before version 1.3 may allow an authenticated user to potentially enable escalation of privilege via local access.
Incorrect default permissions in the installer for the Intel(R) NUC M15 Laptop Kit HID Event Filter driver pack before version 2.2.1.383 may allow an authenticated user to potentially enable escalation of privilege via local access.
Improper authentication in the installer for the Intel(R) NUC M15 Laptop Kit Management Engine driver pack before version 15.0.10.1508 may allow an authenticated user to potentially enable denial of service 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.
Unquoted search path in the installer for the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 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.
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.