CVE-2021-3843CWE-20

A potential vulnerability in the SMI function to access EEPROM in some ThinkPad models may allow an attacker with local access and elevated privileges to…

Medium · published November 12, 2021

CVSS v3.1
6.7
EPSS
0%
Percentile
19.3
In the wild
Unconfirmed
What it is

A potential vulnerability in the SMI function to access EEPROM in some ThinkPad 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
0.00279 · 19.3th 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 function to access EEPROM in some ThinkPad models may allow an attacker with local access and elevated privileges to…
    cvelistv5