CVE-2022-26860: Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI to…

PriorityP341high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.18%

7.8th percentile

Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI to bypass security checks resulting in arbitrary code execution in SMM.

Affected

400 ranges· showing 25

Vendor	Product	Version range	Fixed in
dell	alienware_m15_r6_firmware	< 1.8.0	1.8.0
dell	chengming_3980_firmware	< 2.21.0	2.21.0
dell	chengming_3988_firmware	< 1.9.0	1.9.0
dell	chengming_3990_firmware	< 1.8.2	1.8.2
dell	chengming_3991_firmware	< 1.8.2	1.8.2
dell	cpg_bios	>= unspecified < All	All
dell	edge_gateway_3000_firmware	< 1.8.0	1.8.0
dell	edge_gateway_5000_firmware	< 1.18.0	1.18.0
dell	embedded_box_pc_3000_firmware	< 1.14.0	1.14.0
dell	embedded_box_pc_5000_firmware	< 1.15.0	1.15.0
dell	g15_5510_firmware	< 1.8.0	1.8.0
dell	g15_5511_firmware	< 1.9.0	1.9.0
dell	g3_15_3590_firmware	< 1.16.0	1.16.0
dell	g3_3500_firmware	< 1.12.0	1.12.0
dell	g3_3579_firmware	< 1.19.0	1.19.0
dell	g5_15_5587_firmware	< 1.19.0	1.19.0
dell	g5_15_5590_firmware	< 1.18.0	1.18.0
dell	g5_5000_firmware	< 1.5.1	1.5.1
dell	g5_5090_firmware	< 1.12.0	1.12.0
dell	g5_5500_firmware	< 1.12.0	1.12.0
dell	g7_17_7700_firmware	< 1.12.0	1.12.0
dell	g7_17_7790_firmware	< 1.18.0	1.18.0
dell	g7_7500_firmware	< 1.12.0	1.12.0
dell	g7_7588_firmware	< 1.19.0	1.19.0
dell	inspiron_13_5378_firmware	< 1.36.0	1.36.0

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