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, 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.

Score

CVSS 3.1 5.5 Medium

Status

Modified - product-security@apple.com

Published

2020-10-27

Last modified

2024-08-05

Affected products

• Ios (Apple)
• Iphone Os (Apple)
• Mac Os X (Apple)
• Macos (Apple)
• Tvos (Apple)
• Watchos (Apple)

References

• https://support.apple.com/en-us/HT209340
• https://support.apple.com/en-us/HT209341
• https://support.apple.com/en-us/HT209342
• https://support.apple.com/en-us/HT209343
• https://support.apple.com/en-us/HT209600