CVE-2021-3719CWE-20

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and…

Medium · published November 12, 2021

CVSS v3.1
6.7
EPSS
0%
Percentile
15.6
In the wild
Unconfirmed
What it is

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00251 · 15.6th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2021-11-12T22:05Z
EPSS history
Timeline
  • 12 NOV 22:05Z
    A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and…
    cvelistv5