Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2022-34400

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.

  • Published: Feb 1, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-34400
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CWEs:

Software From Fixed in
dell / alienware_m15_r6_firmware - 1.17.0
dell / alienware_m15_r7_firmware - 1.4.3
dell / alienware_m15_ryzen_edition_r5_firmware - 1.8.0
dell / alienware_m17_r5_amd_firmware - 1.4.3
dell / g15_5510_firmware - 1.16.0
dell / g15_5511_firmware - 1.18.0
dell / g15_5515_firmware - 1.8.0
dell / g15_5525_firmware - 1.4.3
dell / g5_se_5505_firmware - 1.13.0
dell / inspiron_14_5410_2-in-1_firmware - 2.15.2
dell / inspiron_15_3511_firmware - 1.18.2
dell / inspiron_3195_2-in-1_firmware - 1.6.0
dell / inspiron_3275_firmware - 1.9.2
dell / inspiron_3475_firmware - 1.9.2
dell / inspiron_3505_firmware - 1.9.0
dell / inspiron_3515_firmware - 1.9.0
dell / inspiron_3525_firmware - 1.5.0
dell / inspiron_3585_firmware - 1.10.0
dell / inspiron_3595_firmware - 1.5.0
dell / inspiron_3785_firmware - 1.10.0
dell / inspiron_3891_firmware - 1.12.0
dell / inspiron_5310_firmware - 2.15.0
dell / inspiron_5405_firmware - 1.9.0
dell / inspiron_5410_firmware - 2.14.0
dell / inspiron_5415_firmware - 1.13.0
dell / inspiron_5425_firmware - 1.5.0
dell / inspiron_5485_firmware - 2.11.0
dell / inspiron_5485_2-in-1_firmware - 2.11.0
dell / inspiron_5505_firmware - 1.9.0
dell / inspiron_5510_firmware - 2.15.2
dell / inspiron_5515_firmware - 1.13.0
dell / inspiron_5585_firmware - 2.11.0
dell / inspiron_7405_2-in-1_firmware - 1.10.1
dell / inspiron_7415_firmware - 1.13.0
dell / inspiron_7425_firmware - 1.5.0
dell / inspiron_7510_firmware - 1.12.0
dell / inspiron_7610_firmware - 1.12.0
dell / latitude_3320_firmware - 1.18.2
dell / latitude_3420_firmware - 1.23.2
dell / latitude_3520_firmware - 1.23.2
dell / latitude_5320_firmware - 1.24.3
dell / latitude_5420_firmware - 1.22.0
dell / latitude_5520_firmware - 1.24.3
dell / latitude_5521_firmware - 1.17.3
dell / latitude_7320_firmware - 1.20.0
dell / latitude_7320_detachable_firmware - 1.17.2
dell / latitude_7420_firmware - 1.20.0
dell / latitude_7520_firmware - 1.20.0
dell / latitude_9420_firmware - 1.16.2
dell / latitude_9520_firmware - 1.17.0
dell / latitude_rugged_5430_firmware - 1.12.0
dell / latitude_rugged_7330_firmware - 1.12.0
dell / latitude_5421_firmware - 1.15.0
dell / optiplex_5090_firmware - 1.12.0
dell / optiplex_5490_all-in-one_firmware - 1.15.0
dell / optiplex_7090_tower_firmware - 1.12.0
dell / optiplex_7090_ultra_firmware - 1.15.0
dell / optiplex_7090_aio_firmware - 1.15.0
dell / precision_3450_firmware - 1.12.0
dell / precision_3560_firmware - 1.24.3
dell / precision_3561_firmware - 1.17.3
dell / precision_3650_tower_firmware - 1.16.0
dell / precision_5560_firmware - 1.15.2
dell / precision_5760_firmware - 1.15.2
dell / precision_7560_firmware - 1.16.0
dell / precision_7760_firmware - 1.16.0
dell / vostro_3405_firmware - 1.9.0
dell / vostro_3425_firmware - 1.5.0
dell / vostro_3510_firmware - 1.18.2
dell / vostro_3515_firmware - 1.9.0
dell / vostro_3525_firmware - 1.5.0
dell / vostro_3690_firmware - 1.12.0
dell / vostro_3890_firmware - 1.12.0
dell / vostro_5310_firmware - 2.15.0
dell / vostro_5410_firmware - 2.15.2
dell / vostro_5415_firmware - 1.13.0
dell / vostro_5510_firmware - 2.15.2
dell / vostro_5515_firmware - 1.13.0
dell / vostro_5625_firmware - 1.5.0
dell / vostro_5890_firmware - 1.12.0
dell / vostro_7510_firmware - 1.12.0
dell / xps_15_9510_firmware - 1.15.2
dell / xps_17_9710_firmware - 1.15.2