CVE-2018-4448

published 2020-10-27

CVE-2018-4448: 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…

medium 5.5 CVSS 3.1

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

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

14 ranges

Vendor	Product	Version range	Fixed in
apple	ios	—	—
apple	ios	>= unspecified < 12.1	12.1
apple	iphone_os	< 12.1.1	12.1.1
apple	mac_os_x	>= 10.12.6 < 10.14.4	10.14.4
apple	mac_os_x	>= 10.13.6 < 10.14.2	10.14.2
apple	macos	>= unspecified < 10.14	10.14
apple	macos	>= unspecified < 12.1	12.1
apple	macos	>= unspecified < 5.1	5.1
apple	macos_mojave_10.14.2_security_update_2018-003_high_sierra_security_update_2018-0	—	—
apple	macos_mojave_10.14.4_security_update_2019-002_high_sierra_security_update_2019-0	—	—
apple	tvos	< 12.1.1	12.1.1
apple	tvos	—	—
apple	watchos	< 5.1.2	5.1.2
apple	watchos	—	—