CVE-2018-21086

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CVSS 3.1

8.1 high

EPSS

<1%p25

Published

Apr 8, 2020 (Apr 8, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered on Samsung mobile devices with L(5.x), M(6.0), and N(7.x) software. There is a race condition with a resultant double free in vnswap_init_backing_storage. The Samsung ID is SVE-2017-11177 (February 2018).

Vendors: google
Products: android
Weakness: CWE-362, CWE-415
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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