CVE-2024-21871CWE-20

Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local…

High · published September 16, 2024

CVSS v4.0
7.3
EPSS
0%
Percentile
7.9
In the wild
Unconfirmed
What it is

Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

The record
Technical detail
CVSS v4.0
7.3 · HIGH
Vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.00187 · 7.9th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2024-09-16T16:38Z
EPSS history
Timeline
  • 16 SEP 16:38Z
    Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local…
    cvelistv5