CVEvulnerability

CVE-2018-21086

8.1 HIGH Published 2020-04-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-04-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-362, CWE-415

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).

Affected configurations

• google android 5.0 • google android 5.0.1 • google android 5.0.2 • google android 5.1 • google android 5.1.0 • google android 5.1.1 • google android 6.0 • google android 7.0 • google android 7.1.0 • google android 7.1.1 • google android 7.1.2

Related

Weakness · CWE (2)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
  • CWE-415 Double Free weakness

References