Description
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. An app may be able to execute arbitrary code with kernel privileges.
References (5)
Core 5
Core References
Vendor Advisory
https://support.apple.com/en-us/HT213670
Vendor Advisory
https://support.apple.com/en-us/HT213673
Vendor Advisory
https://support.apple.com/en-us/HT213674
Vendor Advisory
https://support.apple.com/en-us/HT213676
Vendor Advisory
https://support.apple.com/en-us/HT213678
Scores
CVSS v3
7.8
EPSS
0.0027
EPSS Percentile
50.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (5)
apple/ipados
< 15.7.4
apple/iphone_os
< 15.7.4
apple/macos
13.0 - 13.3
apple/tvos
< 16.4
apple/watchos
< 9.4
Published
May 08, 2023
Tracked Since
Feb 18, 2026