Input validation

2023-06-2311:15:00

PRIOn knowledge base

www.prio-n.com

dell bios

input validation

vulnerability

local admin

exploit

uefi variable

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CPENameOperatorVersion
alienware_area_51m_r1_firmwarelt1.26.0
alienware_area_51m_r2_firmwarelt1.22.0
alienware_aurora_r11_firmwarelt1.0.20
alienware_aurora_r12_firmwarelt1.1.20
alienware_aurora_r13_firmwarelt1.12.0
alienware_aurora_r15_firmwarelt1.1.0
alienware_m15_r2_firmwarelt1.22.0
alienware_m15_r3_firmwarelt1.23.0
alienware_m15_r4_firmwarelt1.17.0
alienware_m15_r6_firmwarelt1.21.0

Name	Operator	Version
alienware_area_51m_r1_firmware	lt	1.26.0
alienware_area_51m_r2_firmware	lt	1.22.0
alienware_aurora_r11_firmware	lt	1.0.20
alienware_aurora_r12_firmware	lt	1.1.20
alienware_aurora_r13_firmware	lt	1.12.0
alienware_aurora_r15_firmware	lt	1.1.0
alienware_m15_r2_firmware	lt	1.22.0
alienware_m15_r3_firmware	lt	1.23.0
alienware_m15_r4_firmware	lt	1.17.0
alienware_m15_r6_firmware	lt	1.21.0