Samsung Smart Phone RIL RxServiceModeBigDataInfo insufficient permissions or privileges

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability was found in Samsung Smart Phone (Smartphone Operating System) (version unknown) and classified as problematic. This issue affects the function RxServiceModeBigDataInfo of the component RIL. The manipulation with an unknown input leads to a insufficient permissions or privileges vulnerability. Using CWE to declare the problem leads to CWE-280. The product does not handle or incorrectly handles when it has insufficient privileges to access resources or functionality as specified by their permissions. This may cause it to follow unexpected code paths that may leave the product in an invalid state. Impacted is confidentiality. The summary by CVE is:

Improper access control vulnerability in IpcRxServiceModeBigDataInfo in RIL prior to SMR Nov-2022 Release 1 allows local attacker to access Device information.

The weakness was published 11/10/2022. It is possible to read the advisory at security.samsungmobile.com. The identification of this vulnerability is CVE-2022-39886 since 09/05/2022. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1222 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
NVD Vector: 🔍

CNA Base Score: 5.9
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: Insufficient permissions or privileges
CWE: CWE-280 / CWE-266
ATT&CK: T1222

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

09/05/2022 🔍
11/10/2022 +66 days 🔍
11/10/2022 +0 days 🔍
12/11/2022 +31 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2022-39886 (🔍)

Entryinfo

Created: 11/10/2022 10:10
Updated: 12/11/2022 15:59
Changes: 11/10/2022 10:10 (50), 12/11/2022 15:59 (12)
Complete: 🔍

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