Heap overflow

2023-02-0105:15:00

PRIOn knowledge base

www.prio-n.com

dell bios

heap buffer overflow

smram

smm

vulnerability

admin privileges

7.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.

CPENameOperatorVersion
alienware_m15_r6_firmwarelt1.17.0
alienware_m15_r7_firmwarelt1.4.3
alienware_m15_ryzen_edition_r5_firmwarelt1.8.0
alienware_m17_r5_amd_firmwarelt1.4.3
g15_5510_firmwarelt1.16.0
g15_5511_firmwarelt1.18.0
g15_5515_firmwarelt1.8.0
g15_5525_firmwarelt1.4.3
g5_se_5505_firmwarelt1.13.0
inspiron_14_5410_2-in-1_firmwarelt2.15.2

Name	Operator	Version
alienware_m15_r6_firmware	lt	1.17.0
alienware_m15_r7_firmware	lt	1.4.3
alienware_m15_ryzen_edition_r5_firmware	lt	1.8.0
alienware_m17_r5_amd_firmware	lt	1.4.3
g15_5510_firmware	lt	1.16.0
g15_5511_firmware	lt	1.18.0
g15_5515_firmware	lt	1.8.0
g15_5525_firmware	lt	1.4.3
g5_se_5505_firmware	lt	1.13.0
inspiron_14_5410_2-in-1_firmware	lt	2.15.2