CVE-2022-42847: Input Validation

Q: What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2022-42847.

Q: What is the title of this vulnerability?

The title of this vulnerability is 'AMD. An out-of-bounds write issue was addressed with improved input validation.'

Q: What is the affected software?

The affected software is Apple macOS Ventura version 13.1.

Q: How was the out-of-bounds write issue addressed?

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

Q: Where can I find more information about this vulnerability?

You can find more information about this vulnerability at the following reference: [Apple Support](https://support.apple.com/en-us/HT213532).

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 out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13.1. An app may be able to execute arbitrary code with kernel privileges.

— MITRE

Credit

ABC Research s.r.o., Wojciech Reguła@@_r3ggi(SecuRing), Pan ZhenPeng@@Peterpan0927(STAR Labs SG Pte), Mickey Jin@@patch1t(Trend Micro), 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

2 affected componentsFixes available

apple macOS Ventura<13.1

13.1

Apple 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.

Frequently Asked Questions

What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2022-42847.

What is the title of this vulnerability?

The title of this vulnerability is 'AMD. An out-of-bounds write issue was addressed with improved input validation.'

What is the affected software?

The affected software is Apple macOS Ventura version 13.1.

How was the out-of-bounds write issue addressed?