Input validation

2022-10-1220:15:00

PRIOn knowledge base

www.prio-n.com

dell bios

input validation

uefi

variable

exploit

admin privileges

4.6 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 admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CPENameOperatorVersion
alienware_area_51m_r1_firmwarelt1.21.0
alienware_area_51m_r2_firmwarelt1.18.0
alienware_aurora_r10_firmwarelt2.3.1
alienware_aurora_r11_firmwarelt1.0.16
alienware_aurora_r12_firmwarelt1.1.16
alienware_aurora_r13_firmwarelt1.5.0
alienware_aurora_r8_firmwarelt1.0.23
alienware_aurora_r9_firmwarelt1.0.20
alienware_m15_r1_firmwarelt2.14.0
alienware_m15_r2_firmwarelt1.17.0

Name	Operator	Version
alienware_area_51m_r1_firmware	lt	1.21.0
alienware_area_51m_r2_firmware	lt	1.18.0
alienware_aurora_r10_firmware	lt	2.3.1
alienware_aurora_r11_firmware	lt	1.0.16
alienware_aurora_r12_firmware	lt	1.1.16
alienware_aurora_r13_firmware	lt	1.5.0
alienware_aurora_r8_firmware	lt	1.0.23
alienware_aurora_r9_firmware	lt	1.0.20
alienware_m15_r1_firmware	lt	2.14.0
alienware_m15_r2_firmware	lt	1.17.0

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References

www.dell.com/support/kbdoc/000203758