Lenovo ThinkPad T13 Gen3/ThinkPad T14s Gen3 BIOS Tamper Detection improper physical access control

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Lenovo ThinkPad T13 Gen3 and ThinkPad T14s Gen3. Impacted is an unknown function of the component BIOS Tamper Detection. The manipulation results in improper physical access control. This vulnerability is known as CVE-2022-48182. An attack on the physical device is feasible. No exploit is available.

Detailsinfo

A vulnerability was found in Lenovo ThinkPad T13 Gen3 and ThinkPad T14s Gen3 (affected version unknown). It has been classified as critical. Affected is an unknown functionality of the component BIOS Tamper Detection. The manipulation with an unknown input leads to a improper physical access control vulnerability. CWE is classifying the issue as CWE-1263. The product is designed with access restricted to certain information, but it does not sufficiently protect against an unauthorized actor with physical access to these areas. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow unauthorized access.

The weakness was published 10/10/2023. The advisory is shared for download at support.lenovo.com. This vulnerability is traded as CVE-2022-48182 since 12/29/2022. There are neither technical details nor an exploit publicly 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: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.8
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.8
NVD Vector: 🔍

CNA Base Score: 6.1
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: Improper physical access control
CWE: CWE-1263 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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

12/29/2022 🔍
10/10/2023 +284 days 🔍
10/10/2023 +0 days 🔍
10/28/2023 +18 days 🔍

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Confirmed

CVE: CVE-2022-48182 (🔍)
GCVE (CVE): GCVE-0-2022-48182
GCVE (VulDB): GCVE-100-241620

Entryinfo

Created: 10/10/2023 08:52
Updated: 10/28/2023 07:52
Changes: 10/10/2023 08:52 (46), 10/28/2023 07:52 (11)
Complete: 🔍
Cache ID: 216::103

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