Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.4 and iPadOS 15.4, Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. A malicious application may be able to execute arbitrary code with kernel privileges.
References (4)
Core 4
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213182
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213183
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213184
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213185
Scores
CVSS v3
7.8
EPSS
0.0093
EPSS Percentile
56.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (5)
apple/ipados
< 15.4
apple/iphone_os
< 15.4
apple/mac_os_x
10.15.7 (14 CPE variants)
apple/mac_os_x
10.15 - 10.15.7
apple/macos
11.0 - 11.6.5
Published
May 26, 2022
Tracked Since
Feb 18, 2026