Description
A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. An application may be able to execute arbitrary code with kernel privileges.
References (6)
Core 6
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213255
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213256
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213258
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213253
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213254
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213257
Scores
CVSS v3
7.8
EPSS
0.0105
EPSS Percentile
60.1%
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 (6)
apple/ipados
< 15.5
apple/iphone_os
< 15.5
apple/mac_os_x
10.15.7 (13 CPE variants)
apple/mac_os_x
< 10.15.7
apple/macos
11.0 - 11.6.6
apple/watchos
< 8.6
Published
May 26, 2022
Tracked Since
Feb 18, 2026