CVE-2021-26326

HIGH

7.8

Descricao

Failure to validate VM_HSAVE_PA during SNP_INIT may result in a loss of memory integrity.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado11/16/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

amd:epyc_7232pamd:epyc_7232p_firmwareamd:epyc_72f3amd:epyc_72f3_firmwareamd:epyc_7313amd:epyc_7313_firmwareamd:epyc_7313pamd:epyc_7313p_firmwareamd:epyc_7343amd:epyc_7343_firmwareamd:epyc_73f3amd:epyc_73f3_firmwareamd:epyc_7413amd:epyc_7413_firmwareamd:epyc_7443amd:epyc_7443_firmwareamd:epyc_7443pamd:epyc_7443p_firmwareamd:epyc_7453amd:epyc_7453_firmwareamd:epyc_74f3amd:epyc_74f3_firmwareamd:epyc_7513amd:epyc_7513_firmwareamd:epyc_7543amd:epyc_7543_firmwareamd:epyc_7543pamd:epyc_7543p_firmwareamd:epyc_75f3amd:epyc_75f3_firmwareamd:epyc_7643amd:epyc_7643_firmwareamd:epyc_7663amd:epyc_7663_firmwareamd:epyc_7713amd:epyc_7713_firmwareamd:epyc_7713pamd:epyc_7713p_firmwareamd:epyc_7763amd:epyc_7763_firmware

Fraquezas (CWE)

CWE-665CWE-665

Referencias

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021(psirt@amd.com)

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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