PT-2020-8695 · Samsung · Exynos

Published 2020-04-08 · Updated 2020-04-13 · CVE-2018-21051

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with N(7.x) and O(8.x) (Exynos chipsets) software

Description An issue was discovered in the fingerprint Trustlet, leading to arbitrary code execution due to an invalid free. This issue affects Samsung mobile devices with Exynos chipsets, running N(7.x) and O(8.x) software.

Recommendations For Samsung mobile devices with N(7.x) and O(8.x) (Exynos chipsets) software, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2018-21051

Affected Products

Exynos

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-21051 · Security Note
• https://osv.dev/vulnerability/CVE-2018-21051 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://t.me/cibsecurity/11185 · Telegram Post