CVE-2022-32927: Use After Free

Published Oct 24, 2022
·
Updated

Apple Neural Engine. The issue was addressed with improved memory handling.

Other sources

Apple TV. The issue was addressed with improved handling of caches.

— Apple

AppleMobileFileIntegrity. This issue was addressed by removing additional entitlements.

— Apple

Audio. The issue was addressed with improved memory handling.

— Apple

AVEVideoEncoder. The issue was addressed with improved bounds checks.

— Apple

Backup. A permissions issue was addressed with additional restrictions.

— Apple

Credit

Csaba Fitzl@@theevilbit(Offensive Security), Jonathan Zhang(Open Computing Facility), Guilherme Rambo(Best Buddy Apps), Bistrit Dahal, Asahi Lina@@LinaAsahi, Willy R. Vasquez(The University of Texas at Austin), Peter Pan ZhenPeng(STAR Labs), Tingting Yin(Tsinghua University), Tommy Muir@@Muirey03, Tim Michaud@@TimGMichaud(Moveworks), Xinru Chi(Pangu Lab), John Aakerblom@@jaakerblom, Ian Beer(Google Project Zero), Zweig(Kunlun Lab), an anonymous researcher, Xingwei Lin@@xwlin_roy(Ant Security Light), Yinyi Wu(Ant Security Light), IES Red Team(ByteDance), Mir Masood Ali(Illinois at Chicago), PhD student(Illinois at Chicago), University(Illinois at Chicago), MS student(Illinois at Chicago), Stony Brook University; Mohammad Ghasemisharif(Illinois at Chicago), PhD Candidate(Illinois at Chicago), Associate Professor(Illinois at Chicago), Stony Brook University; Jason Polakis(Illinois at Chicago), Justin Bui@@slyd0g(Snowflake), Cristian Dinca(Tudor Vianu National High School of Computer Science of), Francisco Alonso@@revskills, Jihwan Kim@@gPayl0ad, Dohyun Lee@@l33d0hyun, Dohyun Lee@@l33d0hyun(SSD Labs), Abdulrahman Alqabandi(Microsoft Browser Vulnerability Research), Ryan Shin(IAAI SecLab at Korea University), Dohyun Lee@@l33d0hyun(DNSLab at Korea University), Yonghwi Jin at Theori@@jinmo123(Trend Micro Zero Day Initiative), Wonyoung Jung@@nonetype_pwn(KAIST Hacking Lab), Dr Hideaki Goto(Tohoku University), Japan, Evgeny Legerov, Mickey Jin@@patch1t, Anonymous(Trend Micro Zero Day Initiative), ABC Research s.r.o., Mohamed Ghannam@@_simo36

Affected Software

7 affected componentsFixes available
Apple iOS and iPadOS<16.1
16.1
Apple iOS, iPadOS, and macOS<16
16
Apple iOS and iPadOS<15.7.1
15.7.1
Apple iOS, iPadOS, and macOS<15.7.1
15.7.1
Apple iOS, iPadOS, and macOS<15.7.1
iPhone OS<15.7.1
iPhone OS=16.0

Event History

Oct 24, 2022
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Description
Nov 1, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness

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-2022-32927?

CVE-2022-32927 is a vulnerability related to Wi-Fi that has been addressed with improved memory handling.

2

What software versions are affected by CVE-2022-32927?

CVE-2022-32927 affects Apple iOS versions up to and excluding 16.1, Apple iPadOS versions up to and excluding 16, Apple iOS versions up to and excluding 15.7.1, and Apple iPadOS versions up to and excluding 15.7.1.

3

How can I fix CVE-2022-32927?

To fix CVE-2022-32927, update your Apple iOS device to version 16.1 or later, or update your Apple iPadOS device to version 16 or later.

4

Where can I find more information about CVE-2022-32927?

You can find more information about CVE-2022-32927 on the official Apple support page.

Company

Resources

Contact

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