Intel NUC 11 EBTGL357.0065 BIOS Firmware input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Intel NUC 11. Affected by this vulnerability is an unknown functionality of the component BIOS Firmware. The manipulation results in input validation. This vulnerability is known as CVE-2022-33176. Attacking locally is a requirement. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Intel NUC 11. Affected is an unknown part of the component BIOS Firmware. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.

The weakness was published 11/12/2022 as intel-sa-00752. The advisory is available at intel.com. This vulnerability is traded as CVE-2022-33176 since 06/17/2022. The technical details are unknown and an exploit is not available.

Upgrading to version PATGL357.0042 eliminates this vulnerability.

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Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 8.2
CNA Vector (Intel Corporation): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: NUC 11 PATGL357.0042

Timelineinfo

06/17/2022 🔍
11/12/2022 +148 days 🔍
11/12/2022 +0 days 🔍
02/06/2025 +817 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00752
Status: Confirmed

CVE: CVE-2022-33176 (🔍)
GCVE (CVE): GCVE-0-2022-33176
GCVE (VulDB): GCVE-100-213510

Entryinfo

Created: 11/12/2022 15:01
Updated: 02/06/2025 02:30
Changes: 11/12/2022 15:01 (50), 02/06/2025 02:30 (27)
Complete: 🔍
Cache ID: 216::103

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