Lenovo ThinkPad X1 Fold SMI LenovoFlashDeviceInterface input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Lenovo ThinkPad X1 Fold. This affects the function LenovoFlashDeviceInterface of the component SMI Handler. The manipulation results in input validation. This vulnerability is known as CVE-2022-1108. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability was found in Lenovo ThinkPad X1 Fold (unknown version). It has been classified as critical. Affected is the function LenovoFlashDeviceInterface of the component SMI Handler. 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.

The weakness was published 04/23/2022. The advisory is shared for download at support.lenovo.com. This vulnerability is traded as CVE-2022-1108 since 03/27/2022. There are known technical details, but no exploit is available.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

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

CNA Base Score: 6.7
CNA Vector (Lenovo Group Ltd.): 🔍

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

03/27/2022 🔍
04/23/2022 +26 days 🔍
04/23/2022 +0 days 🔍
04/29/2022 +6 days 🔍

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Confirmed

CVE: CVE-2022-1108 (🔍)
GCVE (CVE): GCVE-0-2022-1108
GCVE (VulDB): GCVE-100-198420

Entryinfo

Created: 04/23/2022 08:29
Updated: 04/29/2022 08:21
Changes: 04/23/2022 08:29 (47), 04/29/2022 08:21 (1)
Complete: 🔍
Cache ID: 216::103

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