CVE-2022-32486CWE-20

Dell BIOS contains an improper input validation vulnerability

High · published October 11, 2022

CVSS v3.1
7.5
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00219 · 11.7th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-10-11T16:40Z
EPSS history
Timeline
  • 11 OCT 16:40Z
    Dell BIOS contains an improper input validation vulnerability
    cvelistv5