VDB-228624 · CVE-2022-38101 · intel-sa-00780

Intel NUC Chaco Canyon BIOS Update Software prior 5.13.00.2105 on Windows uncontrolled search path

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Intel NUC Chaco Canyon BIOS Update Software on Windows and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation results in uncontrolled search path. This vulnerability is cataloged as CVE-2022-38101. The attack must be initiated from a local position. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Intel NUC Chaco Canyon BIOS Update Software on Windows. It has been classified as critical. Affected is an unknown code. The manipulation with an unknown input leads to a uncontrolled search path vulnerability. CWE is classifying the issue as CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Uncontrolled search path in some Intel(R) NUC Chaco Canyon BIOS update software before version iFlashV Windows 5.13.00.2105 may allow an authenticated user to potentially enable escalation of privilege via local access.

The weakness was shared 05/10/2023 as intel-sa-00780. The advisory is shared for download at intel.com. This vulnerability is traded as CVE-2022-38101 since 09/29/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1574.

Upgrading to version 5.13.00.2105 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Intel

Name

NUC Chaco Canyon BIOS Update Software

License

commercial

Website

Vendor: https://www.intel.com/

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: 7.0
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Intel Corporation): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Uncontrolled search path
CWE: CWE-427 / CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: NUC Chaco Canyon BIOS Update Software 5.13.00.2105

Timelineinfo

09/29/2022 🔍
05/10/2023 +223 days 🔍
05/10/2023 +0 days 🔍
06/02/2023 +23 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00780
Status: Confirmed

CVE: CVE-2022-38101 (🔍)
GCVE (CVE): GCVE-0-2022-38101
GCVE (VulDB): GCVE-100-228624

Entryinfo

Created: 05/10/2023 19:20
Updated: 06/02/2023 13:55
Changes: 05/10/2023 19:20 (49), 06/02/2023 13:55 (11)
Complete: 🔍
Cache ID: 216::103