CVEvulnerability

CVE-2018-4448

5.5 MEDIUM Published 2020-10-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.1.1, watchOS 5.1.2, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra, tvOS 12.1.1. A local user may be able to read kernel memory.

Affected configurations

• apple iphone os (< 12.1.1) • apple mac os x (>= 10.12.6 < 10.14.4) • apple tvos (< 12.1.1) • apple watchos (< 5.1.2) • apple mac os x (>= 10.13.6 < 10.14.2)

References