CVE-2022-26124: Buffer Overflow
First published: Fri Nov 11 2022(Updated: )
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.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel NUC 8 Rugged Kit | <chaplcel.0059 | |
| Intel NUC 8 Rugged Kit | ||
| Intel NUC Rugged Kit NUC8CCHKR | <chaplcel.0059 | |
| Intel NUC Rugged Kit NUC8CCHKR | ||
| Intel NUC 8 Rugged Board nuc8cchbn | <chaplcel.0059 | |
| Intel NUC 8 Rugged Board | ||
| Intel NUC 8 CCHB Firmware | <chaplcel.0059 | |
| Intel NUC 8 CCHB Firmware | ||
| All of | ||
| Intel NUC 8 Rugged Kit | <chaplcel.0059 | |
| Intel NUC 8 Rugged Kit | ||
| All of | ||
| Intel NUC Rugged Kit NUC8CCHKR | <chaplcel.0059 | |
| Intel NUC Rugged Kit NUC8CCHKR | ||
| All of | ||
| Intel NUC 8 Rugged Board nuc8cchbn | <chaplcel.0059 | |
| Intel NUC 8 Rugged Board | ||
| All of | ||
| Intel NUC 8 CCHB Firmware | <chaplcel.0059 | |
| Intel NUC 8 CCHB Firmware |
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Frequently Asked Questions
What is the vulnerability ID of this BIOS firmware vulnerability?
The vulnerability ID is CVE-2022-26124.
Which Intel products are affected by this vulnerability?
This vulnerability affects some Intel(R) NUC Boards, Intel(R) NUC 8 Boards, Intel(R) NUC 8 Rugged Boards, and Intel(R) NUC 8 Rugged Kits.
What is the severity rating of CVE-2022-26124?
The severity rating of CVE-2022-26124 is 7.8 out of 10, which is considered high.
How can a privileged user potentially exploit this vulnerability?
A privileged user can potentially enable escalation of privilege via local access.
Is there a fix available for this vulnerability?
Yes, a fix is available. Upgrade to BIOS firmware version CHAPLCEL.0059 or later to mitigate this vulnerability.
- agent/type
- agent/remedy
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/description
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/intel
- canonical/intel nuc 8 rugged kit
- canonical/intel nuc rugged kit nuc8cchkr
- canonical/intel nuc 8 rugged board nuc8cchbn
- canonical/intel nuc 8 rugged board
- canonical/intel nuc 8 cchb firmware