← Database
CVE-2022-31223
LOW
CVSS: 2.3
Published: 2022-09-12
Modified: 2026-06-17
Description
Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.
Affected Platforms
Dell Inspiron 3910 FirmwareDell Precision 3660 Tower FirmwareDell Vostro 5620 FirmwareDell Inspiron 5420Dell Optiplex 7000Dell Optiplex 5000 FirmwareDell Optiplex 3000Dell Inspiron 16 Plus 7620Dell Optiplex 7000 FirmwareDell Optiplex 7000 Oem
Weakness Type
CWE-158, NVD-CWE-Other