CVE-2022-24421

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution during SMM.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
dellCNA
8.2 HIGH
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVEADP
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---
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
VendorProductVersion
dellalienware_13_r3_firmware
𝑥
< 1.16.1
dellalienware_15_r3_firmware
𝑥
< 1.16.1
dellalienware_15_r4_firmware
𝑥
< 1.17.0
dellalienware_17_r4_firmware
𝑥
< 1.16.1
dellalienware_17_r5_firmware
𝑥
< 1.17.0
dellalienware_area_51m_r1_firmware
𝑥
< 1.18.0
dellalienware_area_51m_r2_firmware
𝑥
< 1.13.0
dellalienware_aurora_r8_firmware
𝑥
< 1.0.20
dellalienware_m15_r2_firmware
𝑥
< 1.12.0
dellalienware_m15_r3_firmware
𝑥
< 1.14.0
dellalienware_m15_r4_firmware
𝑥
< 1.8.0
dellalienware_m17_r2_firmware
𝑥
< 1.12.0
dellalienware_m17_r3_firmware
𝑥
< 1.14.0
dellalienware_m17_r4_firmware
𝑥
< 1.8.0
dellalienware_x15_r1_firmware
𝑥
< 1.7.0
dellalienware_x17_r1_firmware
𝑥
< 1.7.0
delledge_gateway_3000_firmware
𝑥
< 1.7.0
delledge_gateway_5000_firmware
𝑥
< 1.17.0
delledge_gateway_5100_firmware
𝑥
< 1.17.0
dellembedded_box_pc_3000_firmware
𝑥
< 1.13.0
dellembedded_box_pc_5000_firmware
𝑥
< 1.14.0
dellinspiron_14_3473_firmware
𝑥
< 1.14.0
dellinspiron_15_3573_firmware
𝑥
< 1.14.0
dellinspiron_15_5566_firmware
𝑥
< 1.18.0
dellinspiron_3277_firmware
𝑥
< 1.19.0
dellinspiron_3465_firmware
𝑥
< 1.12.0
dellinspiron_3477_firmware
𝑥
< 1.19.0
dellinspiron_3482_firmware
𝑥
< 1.13.0
dellinspiron_3502_firmware
𝑥
< 1.7.0
dellinspiron_3510_firmware
𝑥
< 1.6.0
dellinspiron_3565_firmware
𝑥
< 1.12.0
dellinspiron_3582_firmware
𝑥
< 1.13.0
dellinspiron_3782_firmware
𝑥
< 1.13.0
delllatitude_3379_firmware
𝑥
< 1.0.34
dellvostro_14_5468_firmware
𝑥
< 1.19.0
dellvostro_15_5568_firmware
𝑥
< 1.19.0
dellvostro_3267_firmware
𝑥
< 1.20.0
dellvostro_3268_firmware
𝑥
< 1.20.0
dellvostro_3572_firmware
𝑥
< 1.14.0
dellvostro_3582_firmware
𝑥
< 1.13.0
dellvostro_3660_firmware
𝑥
< 1.20.0
dellvostro_3667_firmware
𝑥
< 1.20.0
dellvostro_3668_firmware
𝑥
< 1.20.0
dellvostro_3669_firmware
𝑥
< 1.20.0
dellwyse_7040_thin_client_firmware
𝑥
< 1.15.0
dellxps_8930_firmware
𝑥
< 1.1.21
𝑥
= Vulnerable software versions