CVSS: 7.2EPSS: 0%CPEs: 4EXPL: 1CVE-2022-40246 – Arbitrary write vulnerability in SbPei module leads to arbitrary code execution during PEI phase.
https://notcve.org/view.php?id=CVE-2022-40246
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 Un atacante potencial puede escribir un byte por dirección arbitraria en el momento de la fase PEI (sólo durante el modo de arranque de reanudación S3) e influir en las etapas de arranque posteriores. Esto puede conllevar a una omisión de mitigaciones, revelación del contenido de la memoria física, detección de cualquier secreto de cualquier máquina virtual (VM) y omisión del aislamiento de la memoria y de los límites informáticos confidenciales. • https://www.ami.com/security-center https://www.binarly.io/advisories/BRLY-2022-014 • CWE-123: Write-what-where Condition CWE-787: Out-of-bounds Write •
CVSS: 8.2EPSS: 0%CPEs: 5EXPL: 1CVE-2022-26873 – The stack buffer overflow vulnerability in PlatformInitAdvancedPreMem leads to arbitrary code execution during PEI phase.
https://notcve.org/view.php?id=CVE-2022-26873
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. Un atacante potencial puede ejecutar un código arbitrario en el momento de la fase PEI e influir en las etapas de arranque posteriores. • https://www.ami.com/security-center https://www.binarly.io/advisories/BRLY-2022-027 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00712.html • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 206EXPL: 0CVE-2021-33086
https://notcve.org/view.php?id=CVE-2021-33086
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. Una escritura fuera de límites en el firmware para algunos NUC de Intel(R) puede permitir a un usuario autenticado habilitar potencialmente una denegación de servicio por medio de un acceso local • https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00567.html • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-33087
https://notcve.org/view.php?id=CVE-2021-33087
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. Una autenticación inapropiada en el instalador para el paquete de Controladores Laptop Kit Management Engine de Intel(R) NUC M15 versiones anteriores a 15.0.10.1508, puede permitir a un usuario autenticado habilitar potencialmente una denegación de servicio por medio de un acceso local • https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00569.html • CWE-287: Improper Authentication •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2021-33095
https://notcve.org/view.php?id=CVE-2021-33095
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. Una ruta de búsqueda sin comillas en el instalador del paquete de controladores Intel(R) NUC M15 Laptop Kit Keyboard LED Service versiones anteriores a 1.0.0.4 puede permitir a un usuario autenticado habilitar potencialmente una escalada de privilegios por medio de un acceso local • https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00569.html • CWE-428: Unquoted Search Path or Element •