Intel NUC 9 Extreme Laptop Kits BIOS Firmware input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.2$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Intel NUC 9 Extreme Laptop Kits, NUC Performance Kits, NUC Performance Mini PC, NUC 8 Compute Element, NUC Pro Kit, NUC Pro Board and NUC Compute Element. This impacts an unknown function of the component BIOS Firmware. Executing a manipulation can lead to input validation. This vulnerability is tracked as CVE-2022-34147. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability has been found in Intel NUC 9 Extreme Laptop Kits, NUC Performance Kits, NUC Performance Mini PC, NUC 8 Compute Element, NUC Pro Kit, NUC Pro Board and NUC Compute Element (Forum Software) and classified as critical. This vulnerability affects some unknown functionality of the component BIOS Firmware. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Improper input validation in BIOS firmware for some Intel(R) NUC 9 Extreme Laptop Kits, Intel(R) NUC Performance Kits, Intel(R) NUC Performance Mini PC, Intel(R) NUC 8 Compute Element, Intel(R) NUC Pro Kit, Intel(R) NUC Pro Board, and Intel(R) NUC Compute Element may allow a privileged user to potentially enable escalation of privilege via local access.

The weakness was disclosed 05/10/2023 as intel-sa-00777. The advisory is available at intel.com. This vulnerability was named CVE-2022-34147 since 07/23/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 06/02/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Intel Corporation): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/23/2022 🔍
05/10/2023 +291 days 🔍
05/10/2023 +0 days 🔍
06/02/2023 +23 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00777
Status: Confirmed

CVE: CVE-2022-34147 (🔍)
GCVE (CVE): GCVE-0-2022-34147
GCVE (VulDB): GCVE-100-228622

Entryinfo

Created: 05/10/2023 19:18
Updated: 06/02/2023 13:42
Changes: 05/10/2023 19:18 (48), 06/02/2023 13:42 (11)
Complete: 🔍
Cache ID: 216::103

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