About the security content of iOS 16.2 and iPadOS 16.2

This document describes the security content of iOS 16.2 and iPadOS 16.2.

About Apple security updates

For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.

Apple security documents reference vulnerabilities by CVE-ID when possible.

For more information about security, see the Apple Product Security page.

iOS 16.2 and iPadOS 16.2

Released December 13, 2022

Accessibility

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: A user with physical access to a locked Apple Watch may be able to view user photos via accessibility features

Description: A logic issue was addressed with improved restrictions.

CVE-2022-46717: Zitong Wu(吴梓桐) from Zhuhai No.1 Middle School(珠海市第一中学)

Entry added March 16, 2023

Accounts

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: A user may be able to view sensitive user information

Description: This issue was addressed with improved data protection.

CVE-2022-42843: Mickey Jin (@patch1t)

AppleAVD

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Parsing a maliciously crafted video file may lead to kernel code execution

Description: An out-of-bounds write issue was addressed with improved input validation.

CVE-2022-46694: Andrey Labunets and Nikita Tarakanov

AppleMobileFileIntegrity

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to bypass Privacy preferences

Description: This issue was addressed by enabling hardened runtime.

CVE-2022-42865: Wojciech Reguła (@_r3ggi) of SecuRing

AVEVideoEncoder

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to execute arbitrary code with kernel privileges

Description: A logic issue was addressed with improved checks.

CVE-2022-42848: ABC Research s.r.o

CoreServices

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to bypass Privacy preferences

Description: Multiple issues were addressed by removing the vulnerable code.

CVE-2022-42859: Mickey Jin (@patch1t), Csaba Fitzl (@theevilbit) of Offensive Security

dyld

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to break out of its sandbox

Description: An integer overflow was addressed with improved input validation.

CVE-2022-46720: Yonghwi Jin (@jinmo123) of Theori

Entry added March 16, 2023

GPU Drivers

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to disclose kernel memory

Description: The issue was addressed with improved memory handling.

CVE-2022-46702: Xia0o0o0o of W4terDr0p, Sun Yat-sen University

Graphics Driver

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to execute arbitrary code with kernel privileges

Description: The issue was addressed with improved memory handling.

CVE-2022-42850: Willy R. Vasquez of The University of Texas at Austin

Graphics Driver

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Parsing a maliciously crafted video file may lead to unexpected system termination

Description: The issue was addressed with improved memory handling.

CVE-2022-42846: Willy R. Vasquez of The University of Texas at Austin

iCloud Photo Library

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Location data may be shared via iCloud links even if Location metadata is disabled via the Share Sheet

Description: A logic issue was addressed with improved checks.

CVE-2022-46710: John Balestrieri of Tinrocket

Entry added October 31, 2023

ImageIO

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing a maliciously crafted file may lead to arbitrary code execution

Description: An out-of-bounds write issue was addressed with improved input validation.

CVE-2022-46693: Mickey Jin (@patch1t)

ImageIO

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Parsing a maliciously crafted TIFF file may lead to disclosure of user information

Description: The issue was addressed with improved memory handling.

CVE-2022-42851: Mickey Jin (@patch1t)

IOHIDFamily

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to execute arbitrary code with kernel privileges

Description: A race condition was addressed with improved state handling.

CVE-2022-42864: Tommy Muir (@Muirey03)

IOMobileFrameBuffer

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to execute arbitrary code with kernel privileges

Description: An out-of-bounds write issue was addressed with improved input validation.

CVE-2022-46690: John Aakerblom (@jaakerblom)

iTunes Store

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: A remote user may be able to cause unexpected app termination or arbitrary code execution

Description: An issue existed in the parsing of URLs. This issue was addressed with improved input validation.

CVE-2022-42837: Weijia Dai (@dwj1210) of Momo Security

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to execute arbitrary code with kernel privileges

Description: A race condition was addressed with additional validation.

CVE-2022-46689: Ian Beer of Google Project Zero

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Connecting to a malicious NFS server may lead to arbitrary code execution with kernel privileges

Description: The issue was addressed with improved bounds checks.

CVE-2022-46701: Felix Poulin-Belanger

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: A remote user may be able to cause kernel code execution

Description: The issue was addressed with improved memory handling.

CVE-2022-42842: pattern-f (@pattern_F_) of Ant Security Light-Year Lab

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to break out of its sandbox

Description: This issue was addressed with improved checks.

CVE-2022-42861: pattern-f (@pattern_F_) of Ant Security Light-Year Lab

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to break out of its sandbox

Description: The issue was addressed with improved memory handling.

CVE-2022-42844: pattern-f (@pattern_F_) of Ant Security Light-Year Lab

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app with root privileges may be able to execute arbitrary code with kernel privileges

Description: The issue was addressed with improved memory handling.

CVE-2022-42845: Adam Doupé of ASU SEFCOM

Kernel

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication. Apple is aware of a report that this issue may have been exploited against versions of iOS released before iOS 15.7.1.

Description: The issue was addressed with improved checks.

CVE-2022-48618: Apple

Entry added January 9, 2024

Networking

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to read sensitive location information

Description: This issue was addressed with improved redaction of sensitive information.

CVE-2022-42839: an anonymous researcher

Entry added October 31, 2023

Networking

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Private Relay functionality did not match system settings

Description: A logic issue was addressed with improved state management.

CVE-2022-46716

Entry added March 16, 2023

Photos

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Shake-to-undo may allow a deleted photo to be re-surfaced without authentication

Description: The issue was addressed with improved bounds checks.

CVE-2022-32943: Jiwon Park, Mieszko Wawrzyniak, and an anonymous researcher

Entry updated October 31, 2023

ppp

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to execute arbitrary code with kernel privileges

Description: The issue was addressed with improved memory handling.

CVE-2022-42840: an anonymous researcher

Preferences

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to use arbitrary entitlements

Description: A logic issue was addressed with improved state management.

CVE-2022-42855: Ivan Fratric of Google Project Zero

Printing

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to bypass Privacy preferences

Description: This issue was addressed by removing the vulnerable code.

CVE-2022-42862: Mickey Jin (@patch1t)

Safari

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Visiting a website that frames malicious content may lead to UI spoofing

Description: A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.

CVE-2022-46695: KirtiKumar Anandrao Ramchandani

Software Update

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: A user may be able to elevate privileges

Description: An access issue existed with privileged API calls. This issue was addressed with additional restrictions.

CVE-2022-42849: Mickey Jin (@patch1t)

TCC

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to read sensitive location information

Description: A logic issue was addressed with improved restrictions.

CVE-2022-46718: Michael (Biscuit) Thomas

Entry added May 1, 2023

Weather

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to read sensitive location information

Description: A logic issue was addressed with improved restrictions.

CVE-2022-46703: Wojciech Reguła (@_r3ggi) of SecuRing, and an anonymous researcher

Entry added March 16, 2023

Weather

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: An app may be able to read sensitive location information

Description: The issue was addressed with improved handling of caches.

CVE-2022-42866: an anonymous researcher

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Visiting a website that frames malicious content may lead to UI spoofing

Description: The issue was addressed with improved UI handling.

WebKit Bugzilla: 247461
CVE-2022-32919: @real_as3617

Entry added October 31, 2023

WebKit

Available for: iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.1.

Description: A type confusion issue was addressed with improved state handling.

WebKit Bugzilla: 248266
CVE-2022-42856: Clément Lecigne of Google's Threat Analysis Group

Entry added December 22, 2022

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Visiting a malicious website may lead to address bar spoofing

Description: A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.

WebKit Bugzilla: 247289
CVE-2022-46725: Hyeon Park (@tree_segment) of Team ApplePIE

WebKit Bugzilla: 247287
CVE-2022-46705: Hyeon Park (@tree_segment) of Team ApplePIE

Entry added December 22, 2022, updated October 31, 2023

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: A use after free issue was addressed with improved memory management.

WebKit Bugzilla: 245521
CVE-2022-42867: Maddie Stone of Google Project Zero

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: A memory consumption issue was addressed with improved memory handling.

WebKit Bugzilla: 245466
CVE-2022-46691: ChengGang Wu, Yan Kang, YuHao Hu, Yue Sun, Jiming Wang, and JiKai Ren and Hang Shu of Institute of Computing Technology, Chinese Academy of Sciences

Entry updated October 31, 2023

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may bypass Same Origin Policy

Description: A logic issue was addressed with improved state management.

WebKit Bugzilla: 246783
CVE-2022-46692: KirtiKumar Anandrao Ramchandani (kirtikumarar.com)

Entry updated October 31, 2023

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may result in the disclosure of process memory

Description: The issue was addressed with improved memory handling.

WebKit Bugzilla: 246721
CVE-2022-42852: hazbinhotel working with Trend Micro Zero Day Initiative

Entry updated December 22, 2022

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: A memory corruption issue was addressed with improved input validation.

WebKit Bugzilla: 246942
CVE-2022-46696: Samuel Groß of Google V8 Security

WebKit Bugzilla: 247562
CVE-2022-46700: Samuel Groß of Google V8 Security

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may disclose sensitive user information

Description: A logic issue was addressed with improved checks.

WebKit Bugzilla: 247066
CVE-2022-46698: Dohyun Lee (@l33d0hyun) of DNSLab at Korea University, Ryan Shin of IAAI SecLab at Korea University

Entry updated December 22, 2022

WebKit

Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later

Impact: Processing maliciously crafted web content may lead to arbitrary code execution

Description: A memory corruption issue was addressed with improved state management.

WebKit Bugzilla: 247420
CVE-2022-46699: Samuel Groß of Google V8 Security

WebKit Bugzilla: 244622
CVE-2022-42863: an anonymous researcher

Additional recognition

App Store

We would like to acknowledge Iago Cavalcante of Billy for Insurance for their assistance.

Entry added May 1, 2023

Kernel

We would like to acknowledge Zweig of Kunlun Lab and pattern-f (@pattern_F_) of Ant Security Light-Year Lab for their assistance.

Safari Extensions

We would like to acknowledge Oliver Dunk and Christian R. of 1Password for their assistance.

WebKit

We would like to acknowledge an anonymous researcher and scarlet for their assistance.

 

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