CVE-2022-46720: Input Validation

Published Dec 13, 2022
·
Updated

Accessibility. A logic issue was addressed with improved restrictions.

Other sources

Accounts. This issue was addressed with improved data protection.

— Apple

AMD. A memory corruption issue was addressed with improved input validation.

— Apple

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

— Apple

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 16.2 and iPadOS 16.2, macOS Ventura 13.1. An app may be able to break out of its sandbox

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2. An app may be able to break out of its sandbox

Credit

Yonghwi Jin@@jinmo123(Theori), Mickey Jin@@patch1t(Offensive Security), Csaba Fitzl@@theevilbit(Offensive Security), CVE-2022-35252, Linus Henze(Pinauten GmbH), John Balestrieri(Tinrocket), Mickey Jin@@patch1t, Tommy Muir@@Muirey03, John Aakerblom@@jaakerblom, Antonio Zekic@@antoniozekic, Weijia Dai@@dwj1210(Momo Security), Ian Beer(Google Project Zero), Felix Poulin-Belanger, pattern-f@@pattern_F_(Ant Security Light), Adam Doupé(ASU SEFCOM), Apple, Adam M., CVE-2022-46716, Jiwon Park, Mieszko Wawrzyniak, an anonymous researcher, Ivan Fratric(Google Project Zero), CVE-2022-24836, CVE-2022-29181, KirtiKumar Anandrao Ramchandani, Michael (Biscuit) Thomas, Wojciech Reguła@@_r3ggi(SecuRing), @@real_as3617, Hyeon Park@@tree_segment(Team ApplePIE), Maddie Stone(Google Project Zero), ChengGang Wu(Institute of Computing Technology), Yan Kang(Institute of Computing Technology), YuHao Hu(Institute of Computing Technology), Yue Sun(Institute of Computing Technology), Jiming Wang(Institute of Computing Technology), (Institute of Computing Technology), JiKai Ren(Institute of Computing Technology), Hang Shu(Institute of Computing Technology), Chinese Academy(Sciences), KirtiKumar Anandrao Ramchandani (kirtikumarar.com), hazbinhotel(Trend Micro Zero Day Initiative), Samuel Groß(Google V8 Security), Dohyun Lee@@l33d0hyun(DNSLab at Korea University), Ryan Shin(IAAI SecLab at Korea University), Clément Lecigne(Google's Threat Analysis Group), Thijs Alkemade@@xnyhps(Computest Sector 7), Mickey Jin@@patch1t(Trend Micro), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), ABC Research s.r.o., Xia0o0o0o(W4terDr0p), Sun Yat-sen University, Willy R. Vasquez(The University of Texas at Austin), ABC Research s.r.o, Andrey Labunets, Nikita Tarakanov, Zitong Wu(吴梓桐)(Zhuhai No)

Affected Software

6 affected componentsFixes available
apple macOS Ventura<13.1
13.1
apple iOS<16.2
16.2
apple iPadOS<16.2
16.2
apple iPadOS<16.2
apple iPhone OS<16.2
Apple macOS<13.1

Event History

Dec 13, 2022
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
May 8, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
08:15 PM
Description

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2022-46720.

2

What is the title of this vulnerability?

The title of this vulnerability is 'dyld. An integer overflow was addressed with improved input validation.'

3

What is the description of this vulnerability?

The description of this vulnerability is that an integer overflow was addressed with improved input validation and it can allow an app to break out of its sandbox.

4

Which Apple products are affected by this vulnerability?

The macOS Ventura 13.1, Apple iOS up to version 16.2, and Apple iPadOS up to version 16.2 are affected by this vulnerability.

5

How can I fix the vulnerability?

You can fix this vulnerability by updating your software to iOS 16.2 and iPadOS 16.2, or macOS Ventura 13.1.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203