Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, macOS Monterey 12.7.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Ventura 13.6.1, macOS Sonoma 14.1. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.
References (18)
Core 18
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/19
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/21
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/23
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/24
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/25
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/26
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213981
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213982
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213983
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213984
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213985
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213988
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213981
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213982
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213983
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213984
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213985
Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213988
Scores
CVSS v3
6.5
EPSS
0.0018
EPSS Percentile
39.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
Status
published
Products (4)
apple/ipados
< 16.7.2
apple/iphone_os
< 16.7.2
apple/macos
12.0.0 - 12.7.1
apple/watchos
< 10.1
Published
Oct 25, 2023
Tracked Since
Feb 18, 2026