CVE-2022-31223

low

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.

References

https://www.dell.com/support/kbdoc/000202196

Details

Source: Mitre, NVD

Published: 2022-09-12

Updated: 2022-09-15

Risk Information

CVSS v2

Base Score: 1.4

Vector: CVSS2#AV:L/AC:L/Au:M/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 2.3

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N