PT-2020-10562 · Samsung · Samsung Mobile Devices

Published 2020-03-24 · Updated 2020-03-27 · CVE-2019-20584

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with O(8.x) and P(9.0) (with TEEGRIS) software

Description The issue is related to type confusion in the HDCP Trustlet, which can lead to arbitrary code execution.

Recommendations For Samsung mobile devices with O(8.x) software, update to a version that fixes the type confusion issue in the HDCP Trustlet. For Samsung mobile devices with P(9.0) (with TEEGRIS) software, update to a version that fixes the type confusion issue in the HDCP Trustlet. As a temporary workaround, consider restricting access to the HDCP Trustlet until a patch is available.

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

CVE-2019-20584

Affected Products

Samsung Mobile Devices

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2019-20584 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20584 · Vendor Advisory
• https://t.me/cvenotify/2091 · Telegram Post