Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2022-34393

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 in SMRAM.

Published: Jan 18, 2023
Updated: Nov 16, 2025
CVE: CVE-2022-34393
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 7.5
AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CWEs:

CWE-20

Affected Software
References

Software	From	Fixed in
dell / g5_se_5505_firmware	-	1.12.1
dell / inspiron_27_7775_firmware	-	2.17.0
dell / inspiron_3180_firmware	-	1.5.0
dell / inspiron_3185_firmware	-	1.5.0
dell / inspiron_3195_2-in-1_firmware	-	1.5.0
dell / inspiron_3275_firmware	-	1.9.1
dell / inspiron_3475_firmware	-	1.9.1
dell / inspiron_3505_firmware	-	1.8.0
dell / inspiron_3515_firmware	-	1.7.0
dell / inspiron_3585_firmware	-	1.9.0
dell / inspiron_3595_firmware	-	1.4.0
dell / inspiron_3785_firmware	-	1.9.0
dell / inspiron_5405_firmware	-	1.8.1
dell / inspiron_5415_firmware	-	1.12.0
dell / inspiron_5485_firmware	-	2.10.1
dell / inspiron_5485_2-in-1_firmware	-	2.10.1
dell / inspiron_5505_firmware	-	1.8.1
dell / inspiron_5515_firmware	-	1.12.0
dell / inspiron_5585_firmware	-	2.10.1
dell / inspiron_7375_firmware	-	1.9.0
dell / inspiron_7405_2-in-1_firmware	-	1.9.1
dell / inspiron_7415_firmware	-	1.12.0
dell / vostro_3405_firmware	-	1.8.0
dell / vostro_3515_firmware	-	1.7.0
dell / vostro_5415_firmware	-	1.12.0
dell / vostro_5515_firmware	-	1.12.0

https://www.dell.com/support/kbdoc/000204686

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