PT-2020-8720 · Samsung · Exynos8890+1

Published 2020-04-08 · Updated 2020-04-09 · CVE-2018-21076

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with N(7.x) (Exynos8890/8895 chipsets) software

Description The issue concerns information disclosure, specifically a KASLR offset, in the Secure Driver of Samsung mobile devices. This disclosure occurs via a modified trustlet.

Recommendations For Samsung mobile devices with N(7.x) (Exynos8890/8895 chipsets) software, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-21076

Affected Products

Exynos8890

Exynos8895

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-21076 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-21076 · Security Note
• https://t.me/cvenotify/2569 · Telegram Post