CVE-2018-21084

HIGH

Android L(5.1) M(6.0) N(7.x) - Race Condition Read-After-Free in get_kek

Title source: llm
STIX 2.1

Description

An issue was discovered on Samsung mobile devices with L(5.1), M(6.0), and N(7.x) software. There is a race condition with a resultant read-after-free issue in get_kek. The Samsung ID is SVE-2017-11174 (February 2018).

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://security.samsungmobile.com/securityUpdate.smsb

Scores

CVSS v3 8.1
EPSS 0.0031
EPSS Percentile 22.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-362 CWE-416
Status published
Products (6)
google/android 5.1
google/android 6.0
google/android 7.0
google/android 7.1.0
google/android 7.1.1
google/android 7.1.2
Published Apr 08, 2020
Tracked Since Feb 18, 2026