critical
9.1
CWE
703 20
Advisory Published
CVE Published
Updated

CVE-2024-27832: Input Validation

First published: Mon May 13 2024(Updated: )

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

Credit: an anonymous researcher Minghao Lin Baidu Security Baidu SecurityYe Zhang @VAR10CK Baidu SecurityMeysam Firouzi @R00tkitSMM Mickey Jin @patch1t Kirin @Pwnrin 小来来 @Smi1eSEC pattern-f @pattern_F_ Ant Security LightAmir Bazine CrowdStrike Counter Adversary OperationsKarsten König CrowdStrike Counter Adversary OperationsLucas Monteiro Daniel Monteiro Felipe Monteiro Alexander Heinrich SEEMOO TU Darmstadt @Sn0wfreeze Shai Mishali @freak4pc CertiK SkyFall Team Junsung Lee Trend Micro Zero Day InitiativePan ZhenPeng @Peterpan0927 STAR Labs SG Ptean anonymous researcher MIT CSAIL MIT CSAILJoseph Ravichandran @0xjprx MIT CSAILPr BarPr Hebrew UniversityEP Nick Wellnhofer Gil Pedersen Dohyun Lee @l33d0hyun LFY @secsys Fudan UniversityTalal Haj Bakry Mysk IncTommy Mysk @mysk_co Mysk IncDaniel Zajork Joshua Zajork Meysam Firouzi @R00tkitsmm Trend Micro Zero Day InitiativeMichael DePlante @izobashi Trend Micro Zero Day InitiativeAndr.Ess Adam Berry Csaba Fitzl @theevilbit KandjiLFY @secsys yulige Snoolie Keffaber @0xilis Robert Reichel Srijan Poudel CVE-2024-27806 Abhay Kailasia @abhay_kailasia Lakshmi Narain College of Technology BhopalRomy R. ajajfxhj Maksymilian Motyl Immunity SystemsManfred Paul @_manfp Trend Micro's Zero Day InitiativeEmilio Cobos MozillaLukas Bernhard CISPA Helmholtz Center for Information SecurityManfred Paul @_manfp Trend Micro Zero Day InitiativeNan Wang @eternalsakura13 360 Vulnerability Research InstituteJoe Rutkowski @Joe12387 Crawless @abrahamjuliot Jeff Johnson underpassappDalibor Milanovic Ron Masas ImpervaScott Johnson RIPEDA ConsultingMykola Grymalyuk RIPEDA ConsultingJordy Witteman Carlos Polop Pedro Tôrres @t0rr3sp3dr0 Narendra Bhati Suma Soft PvtShaheen Fazim Yann GASCUEL Alter SolutionsRyan Pickren (ryanpickren.com) Pwn2car Trend Micro's Zero Day Initiative Trend Micro's Zero Day InitiativeMichael DePlante @izobashi Trend Micro's Zero Day Initiative product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<14.5
14.5
tvOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<17.5
iOS<17.5
Apple iOS and macOS>=14.0<14.5
tvOS<17.5
visionOS<1.2
Apple iOS, iPadOS, and watchOS<10.5
Apple iOS, iPadOS, and watchOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<10.5
10.5
visionOS<1.2
1.2

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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 the severity of CVE-2024-27832?

    CVE-2024-27832 has a medium severity rating due to memory handling issues that could potentially be exploited.

  • How do I fix CVE-2024-27832?

    To mitigate CVE-2024-27832, update to the latest versions of the affected Apple products, specifically watchOS 10.5, tvOS 17.5, iOS 17.5, iPadOS 17.5, and visionOS 1.2.

  • Which Apple products are affected by CVE-2024-27832?

    CVE-2024-27832 affects Apple watchOS, tvOS, iOS, iPadOS, visionOS, and macOS versions prior to specified updates.

  • Is CVE-2024-27832 related to code-signing restrictions?

    Yes, CVE-2024-27832 includes a downgrade issue for Intel-based Mac computers that was addressed with additional code-signing restrictions.

  • What improvements were made to address CVE-2024-27832?

    The issues related to CVE-2024-27832 were addressed with improved memory handling techniques in the affected Apple software.

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