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CVE-2021-39298
HIGH8.8
Descricao
A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.
Detalhes CVE
Pontuacao CVSS v3.18.8
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado2/16/2022
Ultima modificacao2/24/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
hp:260_g3_desktop_mini_pchp:260_g3_desktop_mini_pc_firmwarehp:elite_dragonflyhp:elite_dragonfly_firmwarehp:elite_dragonfly_g2hp:elite_dragonfly_g2_firmwarehp:elite_dragonfly_maxhp:elite_dragonfly_max_firmwarehp:elite_x2_1013_g3hp:elite_x2_1013_g3_firmwarehp:elite_x2_g4hp:elite_x2_g4_firmwarehp:elite_x2_g8_tablethp:elite_x2_g8_tablet_firmwarehp:elitebook_1050_g1hp:elitebook_1050_g1_firmwarehp:elitebook_830_g5hp:elitebook_830_g5_firmwarehp:elitebook_830_g6hp:elitebook_830_g6_firmwarehp:elitebook_830_g7hp:elitebook_830_g7_firmwarehp:elitebook_830_g8hp:elitebook_830_g8_firmwarehp:elitebook_836_g5hp:elitebook_836_g5_firmwarehp:elitebook_836_g6hp:elitebook_836_g6_firmwarehp:elitebook_840_aero_g8hp:elitebook_840_aero_g8_firmwarehp:elitebook_840_g5hp:elitebook_840_g5_firmwarehp:elitebook_840_g5_healthcare_editionhp:elitebook_840_g5_healthcare_edition_firmwarehp:elitebook_840_g6hp:elitebook_840_g6_firmwarehp:elitebook_840_g6_healthcare_editionhp:elitebook_840_g6_healthcare_edition_firmwarehp:elitebook_840_g7hp:elitebook_840_g7_firmwarehp:elitebook_840_g8hp:elitebook_840_g8_firmwarehp:elitebook_840r_g4hp:elitebook_840r_g4_firmwarehp:elitebook_846_g5hp:elitebook_846_g5_firmwarehp:elitebook_850_g5hp:elitebook_850_g5_firmwarehp:elitebook_850_g6hp:elitebook_850_g6_firmwarehp:elitebook_850_g7hp:elitebook_850_g7_firmwarehp:elitebook_850_g8hp:elitebook_850_g8_firmwarehp:elitebook_x360_1030_g3hp:elitebook_x360_1030_g3_firmwarehp:elitebook_x360_1030_g4hp:elitebook_x360_1030_g4_firmwarehp:elitebook_x360_1030_g7hp:elitebook_x360_1030_g7_firmwarehp:elitebook_x360_1030_g8hp:elitebook_x360_1030_g8_firmwarehp:elitebook_x360_1040_g5hp:elitebook_x360_1040_g5_firmwarehp:elitebook_x360_1040_g6hp:elitebook_x360_1040_g6_firmwarehp:elitebook_x360_1040_g7hp:elitebook_x360_1040_g7_firmwarehp:elitebook_x360_1040_g8hp:elitebook_x360_1040_g8_firmwarehp:elitebook_x360_830_g5hp:elitebook_x360_830_g5_firmwarehp:elitebook_x360_830_g6hp:elitebook_x360_830_g6_firmwarehp:elitebook_x360_830_g7hp:elitebook_x360_830_g7_firmwarehp:elitebook_x360_830_g8hp:elitebook_x360_830_g8_firmwarehp:elitedesk_800_35w_g4_desktop_mini_pchp:elitedesk_800_35w_g4_desktop_mini_pc_firmwarehp:elitedesk_800_65w_g4_desktop_mini_pchp:elitedesk_800_65w_g4_desktop_mini_pc_firmwarehp:elitedesk_800_95w_g4_desktop_mini_pchp:elitedesk_800_95w_g4_desktop_mini_pc_firmwarehp:elitedesk_800_g4_small_form_factor_pchp:elitedesk_800_g4_small_form_factor_pc_firmwarehp:elitedesk_800_g4_tower_pchp:elitedesk_800_g4_tower_pc_firmwarehp:elitedesk_800_g4_workstation_editionhp:elitedesk_800_g4_workstation_edition_firmwarehp:elitedesk_800_g5_desktop_mini_pchp:elitedesk_800_g5_desktop_mini_pc_firmwarehp:elitedesk_800_g5_small_form_factor_pchp:elitedesk_800_g5_small_form_factor_pc_firmwarehp:elitedesk_800_g5_tower_pchp:elitedesk_800_g5_tower_pc_firmwarehp:elitedesk_800_g6_desktop_mini_pchp:elitedesk_800_g6_desktop_mini_pc_firmwarehp:elitedesk_800_g6_small_form_factor_pchp:elitedesk_800_g6_small_form_factor_pc_firmwarehp:elitedesk_800_g6_tower_pchp:elitedesk_800_g6_tower_pc_firmwarehp:elitedesk_800_g8_desktop_mini_pchp:elitedesk_800_g8_desktop_mini_pc_firmwarehp:elitedesk_800_g8_small_form_factor_pchp:elitedesk_800_g8_small_form_factor_pc_firmwarehp:elitedesk_800_g8_tower_pchp:elitedesk_800_g8_tower_pc_firmwarehp:elitedesk_805_g6_desktop_mini_pchp:elitedesk_805_g6_desktop_mini_pc_firmwarehp:elitedesk_805_g6_small_form_factor_pchp:elitedesk_805_g6_small_form_factor_pc_firmwarehp:elitedesk_805_g8_desktop_mini_pchp:elitedesk_805_g8_desktop_mini_pc_firmwarehp:elitedesk_805_g8_small_form_factor_pchp:elitedesk_805_g8_small_form_factor_pc_firmwarehp:elitedesk_880_g4_tower_pchp:elitedesk_880_g4_tower_pc_firmwarehp:elitedesk_880_g5_tower_pchp:elitedesk_880_g5_tower_pc_firmwarehp:elitedesk_880_g6_tower_pchp:elitedesk_880_g6_tower_pc_firmwarehp:elitedesk_880_g8_tower_pchp:elitedesk_880_g8_tower_pc_firmwarehp:eliteone_1000_g2_23.8-in_all-in-one_business_pchp:eliteone_1000_g2_23.8-in_all-in-one_business_pc_firmwarehp:eliteone_1000_g2_23.8-in_touch_all-in-one_business_pchp:eliteone_1000_g2_23.8-in_touch_all-in-one_business_pc_firmwarehp:eliteone_1000_g2_27-in_4k_uhd_all-in-one_business_pchp:eliteone_1000_g2_27-in_4k_uhd_all-in-one_business_pc_firmwarehp:eliteone_1000_g2_34-in_curved_all-in-one_business_pchp:eliteone_1000_g2_34-in_curved_all-in-one_business_pc_firmwarehp:eliteone_800_g4_23.8-in_healthcare_edition_all-in-one_business_pchp:eliteone_800_g4_23.8-in_healthcare_edition_all-in-one_business_pc_firmwarehp:eliteone_800_g4_23.8-inch_non-touch_all-in-one_pchp:eliteone_800_g4_23.8-inch_non-touch_all-in-one_pc_firmwarehp:eliteone_800_g4_23.8-inch_non-touch_gpu_all-in-one_pchp:eliteone_800_g4_23.8-inch_non-touch_gpu_all-in-one_pc_firmwarehp:eliteone_800_g4_23.8-inch_touch_all-in-one_pchp:eliteone_800_g4_23.8-inch_touch_all-in-one_pc_firmwarehp:eliteone_800_g4_23.8-inch_touch_gpu_all-in-one_pchp:eliteone_800_g4_23.8-inch_touch_gpu_all-in-one_pc_firmwarehp:eliteone_800_g5_23.8-in_healthcare_edition_all-in-onehp:eliteo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Referencias
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1027(af854a3a-2127-422b-91ae-364da2661108)
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
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This product uses data from the NVD API but is not endorsed or certified by the NVD.