CVE-2022-42853: Input Validation

Published Dec 13, 2022
·
Updated

Accounts. This issue was addressed with improved data protection.

Other sources

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 access issue was addressed with improved access restrictions. This issue is fixed in macOS Ventura 13.1. An app may be able to modify protected parts of the file system.

— MITRE

AppleMobileFileIntegrity. This issue was addressed by enabling hardened runtime.

— Apple

Bluetooth. The issue was addressed with improved memory handling.

— Apple

Credit

Mickey Jin@@patch1t(Trend Micro), ABC Research s.r.o., Wojciech Reguła@@_r3ggi(SecuRing), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Mickey Jin@@patch1t(Offensive Security), Csaba Fitzl@@theevilbit(Offensive Security), CVE-2022-35252, Linus Henze(Pinauten GmbH), Yonghwi Jin@@jinmo123(Theori), 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, @@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)

Affected Software

3 affected componentsFixes available
macOS<12.6.2
12.6.2
macOS Ventura<13.1
13.1
macOS<13.1

Event History

Dec 15, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
via NVD·07:15 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is CVE-2022-42853?

CVE-2022-42853 is a vulnerability in Boot Camp on macOS Ventura and macOS Monterey that allows unauthorized access.

2

What is the severity of CVE-2022-42853?

The severity of CVE-2022-42853 is not specified.

3

How does CVE-2022-42853 impact the affected software?

CVE-2022-42853 impacts Boot Camp on macOS Ventura and macOS Monterey by improving access restrictions to address an access issue.

4

How can I fix CVE-2022-42853?

To fix CVE-2022-42853, update macOS Ventura to version 13.1 or macOS Monterey to version 12.6.2.

5

Where can I find more information about CVE-2022-42853?

You can find more information about CVE-2022-42853 in the Apple support articles: [https://support.apple.com/en-us/HT213532](https://support.apple.com/en-us/HT213532) and [https://support.apple.com/en-us/HT213533](https://support.apple.com/en-us/HT213533).

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