Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.7, iOS 17 and iPadOS 17, macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. An app may be able to disclose kernel memory.
References (11)
Core 11
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/5
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213927
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213931
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213932
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213938
Mailing List
http://seclists.org/fulldisclosure/2023/Oct/4
Mailing List
http://seclists.org/fulldisclosure/2023/Oct/6
Vendor Advisory
https://support.apple.com/kb/HT213927
Vendor Advisory
https://support.apple.com/kb/HT213931
Vendor Advisory
https://support.apple.com/kb/HT213932
Vendor Advisory
https://support.apple.com/kb/HT213938
Scores
CVSS v3
5.5
EPSS
0.0004
EPSS Percentile
12.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (3)
apple/ipados
< 16.7
apple/iphone_os
< 16.7
apple/macos
12.0.0 - 12.7
Published
Sep 27, 2023
Tracked Since
Feb 18, 2026