CVE-2022-27879

MEDIUM

Intel Pentium and Celeron BIOS Firmware - Information Disclosure via Improper Buffer Restrictions

Title source: llm
STIX 2.1

Description

Improper buffer restrictions in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.

References (2)

Core 2

Scores

CVSS v3 5.3
EPSS 0.0004
EPSS Percentile 13.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-92
Status published
Products (50)
intel/atom_x5-e3930_firmware
intel/atom_x5-e3940_firmware
intel/atom_x7-e3950_firmware
intel/celeron_j1750_firmware
intel/celeron_j1800_firmware
intel/celeron_j1850_firmware
intel/celeron_j1900_firmware
intel/celeron_j3060_firmware
intel/celeron_j3160_firmware
intel/celeron_j3355_firmware
... and 40 more
Published Aug 11, 2023
Tracked Since Feb 18, 2026