CVE-2021-26377

MEDIUM

4.1

Descricao

Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service.

Detalhes CVE

Pontuacao CVSS v3.14.1

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado9/6/2025

Ultima modificacao9/8/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-190

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)

Correlacoes IOC

Sem correlacoes registradas

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