CVE-2022-26124

Published: Nov 11, 2022Modified: Feb 5, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Improper buffer restrictions in BIOS firmware for some Intel(R) NUC Boards, Intel(R) NUC 8 Boards, Intel(R) NUC 8 Rugged Boards and Intel(R) NUC 8 Rugged Kits before version CHAPLCEL.0059 may allow a privileged user to potentially enable escalation of privilege via local access.

Affected (4)

Products: Intel: Nuc 8 Rugged Kit Nuc8cchkrn Firmware, Nuc 8 Rugged Kit Nuc8cchkr Firmware, Nuc 8 Rugged Board Nuc8cchbn Firmware, Nuc Board Nuc8cchb Firmware

Intel

4 products

Nuc 8 Rugged Kit Nuc8cchkrn Firmware

Nuc 8 Rugged Kit Nuc8cchkr Firmware

Nuc 8 Rugged Board Nuc8cchbn Firmware

Nuc Board Nuc8cchb Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Nuc 8 Rugged Kit Nuc8cchkrn Firmware	Before chaplcel.0059

Running on/with	Platform Versions
Intel Nuc 8 Rugged Kit Nuc8cchkrn	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Nuc 8 Rugged Kit Nuc8cchkr Firmware	Before chaplcel.0059

Running on/with	Platform Versions
Intel Nuc 8 Rugged Kit Nuc8cchkr	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Nuc 8 Rugged Board Nuc8cchbn Firmware	Before chaplcel.0059

Running on/with	Platform Versions
Intel Nuc 8 Rugged Board Nuc8cchbn	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Nuc Board Nuc8cchb Firmware	Before chaplcel.0059

Running on/with	Platform Versions
Intel Nuc Board Nuc8cchb	All versions

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html

Source: secure@intel.com

PatchVendor Advisory

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.