CVE-2022-1891CWE-122

A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code

Medium · published January 23, 2023

CVSS v3.1
6.7
EPSS
0%
Percentile
26.5
In the wild
Unconfirmed
What it is

A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local 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
0.00342 · 26.5th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2023-01-23T15:25Z
EPSS history
Timeline
  • 23 JAN 15:25Z
    A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code
    cvelistv5