CVE-2018-4448
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Apple Tvos
PublishedOct 27, 2020
First seenOct 27, 2020
How to fix
Update
- apple tvos12.1.1 or later
- apple iphone_os12.1.1 or later
- apple mac_os_x10.14.4, 10.14.2 or later
- apple watchos5.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple tvos | v < 12.1.1 | 12.1.1 |
| apple iphone_os | v < 12.1.1 | 12.1.1 |
| apple mac_os_x | 10.12.6 ≤ v < 10.14.4, 10.13.6 ≤ v < 10.14.2 | 10.14.4, 10.14.2 |
| apple watchos | v < 5.1.2 | 5.1.2 |
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