CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2022-31226
High (7.8) in dell. EPSS 0.2% chance of exploitation in the next 30 days.
Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this vulnerability by sending excess data to a function in order to gain arbitrary code execution on the system.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-787, CWE-121
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dell:chengming_3900_firmware
- dell:inspiron_14_plus_7420_firmware
- dell:inspiron_16_plus_7620_firmware
- dell:inspiron_3910_firmware
- dell:inspiron_5320_firmware
- dell:inspiron_5420_firmware
- dell:inspiron_5620_firmware
- dell:inspiron_7420_firmware
- dell:inspiron_7620_firmware
- dell:optiplex_3000_firmware
- dell:optiplex_3000_thin_client_firmware
- dell:optiplex_5000_firmware
- dell:optiplex_5400_firmware
- dell:optiplex_7000_firmware
- dell:optiplex_7000_oem_firmware
- dell:optiplex_7400_firmware
- dell:precision_3460_small_form_factor_firmware
- dell:precision_3660_tower_firmware
- dell:precision_5770_firmware
- dell:vostro_3710_firmware
- dell:vostro_3910_firmware
- dell:vostro_5320_firmware
- dell:vostro_5620_firmware
- dell:vostro_7620_firmware
- dell:xps_17_9720_firmware