CVE-2021-26383

HIGH

7.9

Descripcion

Insufficient bounds checking in AMD TEE (Trusted Execution Environment) could allow an attacker with a compromised userspace to invoke a command with malformed arguments leading to out of bounds memory access, potentially resulting in loss of integrity or availability.

Detalles CVE

Puntuacion CVSS v3.17.9

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado9/6/2025

Ultima modificacion9/8/2025

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-787

Referencias

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html(psirt@amd.com)

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html(psirt@amd.com)

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html(psirt@amd.com)

Correlaciones IOC

Sin correlaciones registradas

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