Samsung Mobile Devices O(8.x)/P(9.0)/Q(10.0) MTP use after free

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung Mobile Devices O(8.x)/P(9.0)/Q(10.0). It has been rated as problematic. Impacted is an unknown function of the component MTP. The manipulation leads to use after free. This vulnerability is documented as CVE-2020-10845. It is possible to launch the attack on the physical device. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Samsung Mobile Devices O(8.x)/P(9.0)/Q(10.0) (Smartphone Operating System). This issue affects an unknown function of the component MTP. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) software. There is a race condition leading to a use-after-free in MTP. The Samsung ID is SVE-2019-16520 (February 2020).

The weakness was released 03/24/2020 (Website). The advisory is shared at security.samsungmobile.com. The identification of this vulnerability is CVE-2020-10845 since 03/23/2020. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

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

Entries connected to this vulnerability are available at VDB-111342, VDB-111380, VDB-115287 and VDB-115285. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.4
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.4
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: Use after free
CWE: CWE-416 / CWE-119
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

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-2020-10845 (🔍)
GCVE (CVE): GCVE-0-2020-10845
GCVE (VulDB): GCVE-100-152201
See also: 🔍

Entryinfo

Created: 03/25/2020 10:50
Updated: 10/04/2020 07:59
Changes: 03/25/2020 10:50 (38), 03/25/2020 10:55 (18), 10/04/2020 07:59 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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