CVE-2021-0147

MEDIUM

4.4

Descricao

Improper locking in the Power Management Controller (PMC) for some Intel Chipset firmware before versions pmc_fw_lbg_c1-21ww02a and pmc_fw_lbg_b0-21ww02a may allow a privileged user to potentially enable denial of service via local access.

Detalhes CVE

Pontuacao CVSS v3.14.4

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado2/9/2022

Ultima modificacao5/5/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

intel:power_management_controller

Fraquezas (CWE)

CWE-667CWE-667

Referencias

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00470.html(secure@intel.com)

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00470.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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