Lenovo ThinkPad X1 Fold Gen 1 SMI 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 was found in Lenovo ThinkPad X1 Fold Gen 1 and classified as critical. Affected by this vulnerability is an unknown functionality of the component SMI Handler. The manipulation results in input validation. This vulnerability is known as CVE-2022-4573. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability was found in Lenovo ThinkPad X1 Fold Gen 1 (the affected version is unknown). It has been classified as critical. Affected is an unknown code 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. CVE summarizes:

An SMI handler input validation vulnerability in the ThinkPad X1 Fold Gen 1 could allow an attacker with local access and elevated privileges to execute arbitrary code.

The weakness was published 10/30/2023 by Yngweijw. The advisory is available at support.lenovo.com. This vulnerability is traded as CVE-2022-4573 since 12/16/2022. The technical details are unknown and an exploit is not available.

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

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: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

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

12/16/2022 🔍
10/30/2023 +318 days 🔍
10/30/2023 +0 days 🔍
09/07/2024 +312 days 🔍

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Researcher: Yngweijw
Status: Confirmed

CVE: CVE-2022-4573 (🔍)
GCVE (CVE): GCVE-0-2022-4573
GCVE (VulDB): GCVE-100-243870

Entryinfo

Created: 10/30/2023 15:50
Updated: 09/07/2024 00:12
Changes: 10/30/2023 15:50 (46), 11/22/2023 09:26 (1), 09/07/2024 00:12 (25)
Complete: 🔍
Cache ID: 216::103

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