critical
9.8
CWE
20 190 362
Advisory Published
CVE Published
Updated

CVE-2022-42842: Input Validation

First published: Tue Dec 13 2022(Updated: )

Accessibility. A logic issue was addressed with improved restrictions.

Credit: pattern-f @pattern_F_ Ant Security LightMickey Jin @patch1t Tommy Muir @Muirey03 John Aakerblom @jaakerblom Antonio Zekic @antoniozekic Weijia Dai @dwj1210 Momo SecurityIan Beer Google Project ZeroFelix Poulin-Belanger Adam Doupé ASU SEFCOMApple Adam M. CVE-2022-46716 Mickey Jin @patch1t Offensive SecurityCsaba Fitzl @theevilbit Offensive SecurityJiwon Park Mieszko Wawrzyniak an anonymous researcher Ivan Fratric Google Project ZeroCVE-2022-24836 CVE-2022-29181 KirtiKumar Anandrao Ramchandani Michael (Biscuit) Thomas Wojciech Reguła @_r3ggi SecuRing @real_as3617 Hyeon Park @tree_segment Team ApplePIEMaddie Stone Google Project ZeroChengGang Wu Institute of Computing TechnologyYan Kang Institute of Computing TechnologyYuHao Hu Institute of Computing TechnologyYue Sun Institute of Computing TechnologyJiming Wang Institute of Computing Technology Institute of Computing TechnologyJiKai Ren Institute of Computing TechnologyHang Shu Institute of Computing TechnologyChinese Academy SciencesKirtiKumar Anandrao Ramchandani (kirtikumarar.com) hazbinhotel Trend Micro Zero Day InitiativeSamuel Groß Google V8 SecurityDohyun Lee @l33d0hyun DNSLab at Korea UniversityRyan Shin IAAI SecLab at Korea UniversityClément Lecigne Google's Threat Analysis GroupThijs Alkemade @xnyhps Computest Sector 7CVE-2022-35252 Linus Henze Pinauten GmbHYonghwi Jin @jinmo123 TheoriJohn Balestrieri TinrocketMickey Jin @patch1t Trend MicroPan ZhenPeng @Peterpan0927 STAR Labs SG PteABC Research s.r.o. ABC Research s.r.o Ned Williamson Google Project ZeroNathan Wachholz Google Project ZeroDohyun Lee @l33d0hyun SSD Secure Disclosure LabsKorea Univ. Andrey Labunets Nikita Tarakanov Zitong Wu(吴梓桐) Zhuhai NoXia0o0o0o W4terDr0pSun Yat-sen University Willy R. Vasquez The University of Texas at Austin product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.6.2
12.6.2
Apple macOS<11.7.2
11.7.2
Apple macOS<13.1
13.1
tvOS<16.2
16.2
watchOS<9.2
9.2
Apple iOS<16.2
16.2
iPadOS<16.2
16.2
iPadOS<16.2
Apple iPhone OS<16.2
Apple macOS>=11.0<11.7.2
Apple macOS>=12.0.0<12.6.2
Apple macOS=13.0
tvOS<16.2
watchOS<9.2

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2022-42842?

    CVE-2022-42842 is a vulnerability in the Kernel that has been addressed with improved memory handling.

  • Which software is affected by CVE-2022-42842?

    CVE-2022-42842 affects Apple iOS, Apple iPadOS, Apple macOS Ventura, Apple macOS Monterey, Apple macOS Big Sur, Apple tvOS, and Apple watchOS.

  • How was CVE-2022-42842 addressed?

    CVE-2022-42842 was addressed by implementing improved memory handling.

  • What is the severity of CVE-2022-42842?

    The severity of CVE-2022-42842 is not specified in the information provided.

  • Where can I find more information about CVE-2022-42842?

    You can find more information about CVE-2022-42842 on the following Apple support pages: [Link 1](https://support.apple.com/en-us/HT213530), [Link 2](https://support.apple.com/en-us/HT213532), [Link 3](https://support.apple.com/en-us/HT213536).

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