CVE-2022-31226CWE-121

Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability

High · published September 12, 2022

CVSS v3.1
7.1
EPSS
0%
Percentile
10.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00209 · 10.5th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2022-09-12T18:35Z
EPSS history
Timeline
  • 12 SEP 18:35Z
    Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability
    cvelistv5