Samsung Mobile Devices N(7.1)/O(8.x) Exynos Chipset information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung Mobile Devices N(7.1)/O(8.x). It has been rated as problematic. Affected is an unknown function of the component Exynos Chipset. This manipulation causes information disclosure. This vulnerability appears as CVE-2019-20625. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic was found in Samsung Mobile Devices N(7.1)/O(8.x) (Smartphone Operating System). Affected by this vulnerability is an unknown function of the component Exynos Chipset. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

An issue was discovered on Samsung mobile devices with N(7.1) and O(8.x) (Exynos chipsets) software. The ion debugfs driver allows information disclosure. The Samsung ID is SVE-2018-13427 (February 2019).

The weakness was presented 03/24/2020 (Website). The advisory is shared at security.samsungmobile.com. This vulnerability is known as CVE-2019-20625 since 03/23/2020. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

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

See VDB-111342, VDB-111380, VDB-115287 and VDB-115285 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

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

NVD Base Score: 3.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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

03/23/2020 🔍
03/24/2020 +1 days 🔍
03/25/2020 +1 days 🔍
10/04/2020 +193 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: security.samsungmobile.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-20625 (🔍)
GCVE (CVE): GCVE-0-2019-20625
GCVE (VulDB): GCVE-100-152173
See also: 🔍

Entryinfo

Created: 03/25/2020 10:30
Updated: 10/04/2020 07:18
Changes: 03/25/2020 10:30 (38), 03/25/2020 10:35 (18), 10/04/2020 07:18 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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