Description
Out of bound read in BIOS firmware for 8th, 9th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 Series Processors may allow an unauthenticated user to potentially enable elevation of privilege or denial of service via local access.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html
Scores
CVSS v3
7.8
EPSS
0.0007
EPSS Percentile
20.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-125
Status
published
Products (1)
intel/bios
Published
Feb 02, 2021
Tracked Since
Feb 18, 2026