CVE-2019-20610

An issue was discovered on Samsung mobile devices with N(7.X) and O(8.X) (Exynos 7570, 7870, 7880, 7885, 8890, 8895, and 9810 chipsets) software. A double-fetch vulnerability in Trustlet allows arbitrary TEE code execution. The Samsung ID is SVE-2019-13910 (April 2019).

CVSS v3.0 8.1 HIGH
CVSS v2.0 9.3 HIGH

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://security.samsungmobile.com/securityUpdate.smsb	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:google:android:7.0:::::::*
	cpe:2.3:o:google:android:7.1.0:::::::*
	cpe:2.3:o:google:android:7.1.1:::::::*
	cpe:2.3:o:google:android:7.1.2:::::::*
	cpe:2.3:o:google:android:8.0:::::::*
	cpe:2.3:o:google:android:8.1:::::::*

OR	cpe:2.3:h:samsung:exynos_7570:-:::::::*
	cpe:2.3:h:samsung:exynos_7870:-:::::::*
	cpe:2.3:h:samsung:exynos_7880:-:::::::*
	cpe:2.3:h:samsung:exynos_7885:-:::::::*
	cpe:2.3:h:samsung:exynos_8890:-:::::::*
	cpe:2.3:h:samsung:exynos_8895:-:::::::*
	cpe:2.3:h:samsung:exynos_9810:-:::::::*

Information

Published : 2020-03-24 13:15

Updated : 2020-08-24 10:37

NVD link : CVE-2019-20610

Mitre link : CVE-2019-20610

JSON object : View

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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Products Affected

google

android

samsung

exynos_8895
exynos_8890
exynos_7870
exynos_7880
exynos_9810
exynos_7570
exynos_7885

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