Samsung Smart Phone USB Gadget Interface input validation

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

Summaryinfo

A vulnerability marked as critical has been reported in Samsung Smart Phone. Affected is an unknown function of the component USB Gadget Interface. The manipulation leads to input validation. This vulnerability is documented as CVE-2023-42533. It is possible to launch the attack on the physical device. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Samsung Smart Phone (Smartphone Operating System) (the affected version is unknown) and classified as critical. This issue affects an unknown code of the component USB Gadget Interface. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Improper Input Validation with USB Gadget Interface prior to SMR Nov-2023 Release 1 allows a physical attacker to execute arbitrary code in Kernel.

The weakness was released 11/07/2023. The advisory is shared at security.samsungmobile.com. The identification of this vulnerability is CVE-2023-42533 since 09/11/2023. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

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: 6.6

VulDB Base Score: 6.6
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.8
NVD Vector: 🔍

CNA Base Score: 6.6
CNA Vector (Samsung Mobile): 🔍

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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/11/2023 🔍
11/07/2023 +57 days 🔍
11/07/2023 +0 days 🔍
12/03/2023 +26 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2023-42533 (🔍)
GCVE (CVE): GCVE-0-2023-42533
GCVE (VulDB): GCVE-100-244661

Entryinfo

Created: 11/07/2023 10:19
Updated: 12/03/2023 09:52
Changes: 11/07/2023 10:19 (47), 12/03/2023 09:52 (12)
Complete: 🔍
Cache ID: 216::103

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