CVE-2022-37343

HIGH

Intel Atom C3000 Series Firmware - Privilege Escalation via Improper BIOS Access Control

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2

Scores

CVSS v3 7.2
EPSS 0.0004
EPSS Percentile 13.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-284
Status published
Products (50)
intel/atom_c3308_firmware
intel/atom_c3336_firmware
intel/atom_c3338_firmware
intel/atom_c3338r_firmware
intel/atom_c3436l_firmware
intel/atom_c3508_firmware
intel/atom_c3538_firmware
intel/atom_c3558_firmware
intel/atom_c3558r_firmware
intel/atom_c3708_firmware
... and 40 more
Published Aug 11, 2023
Tracked Since Feb 18, 2026