CVE-2019-8504

MEDIUM

iPhone OS < 12.2 and macOS < 10.14.4 - Kernel Memory Exposure via Improper Initialization

Title source: llm

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4. A local user may be able to read kernel memory.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/HT209599

Vendor Advisory x_refsource_misc

https://support.apple.com/HT209600

Scores

CVSS v3 5.5

EPSS 0.0032

EPSS Percentile 23.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-665

Status published

Products (2)

apple/iphone_os < 12.2

apple/mac_os_x < 10.14.4

Published Dec 18, 2019

Tracked Since Feb 18, 2026