CVE-2020-10850 Information

Description

An issue was discovered on Samsung mobile devices with O(8.x) P(9.0) and Q(10.0) (Exynos chipsets) software. The secure bootloade has a buffer overflow of the USB buffer leading to arbitrary code execution. The Samsung ID is SVE-2019-15872 (January 2020).

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://security.samsungmobile.com/securityUpdate.smsb

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8