low
2.4
CWE
362 20 284
Advisory Published
CVE Published
Updated

CVE-2024-27803: Race Condition

First published: Mon May 13 2024(Updated: )

A permissions issue was addressed with improved validation. This issue is fixed in iOS 17.5 and iPadOS 17.5. An attacker with physical access may be able to share items from the lock screen.

Credit: an anonymous researcher product-security@apple.com Junsung Lee Trend Micro Zero Day InitiativePan ZhenPeng @Peterpan0927 STAR Labs SG Ptepattern-f @pattern_F_ Ant Security Lightan anonymous researcher MIT CSAIL MIT CSAILJoseph Ravichandran @0xjprx MIT CSAILPr BarPr Hebrew University EP 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 Mickey Jin @patch1t Csaba Fitzl @theevilbit KandjiKirin @Pwnrin LFY @secsys 小来来 @Smi1eSEC 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 underpassappMeysam Firouzi @R00tkitSMM Amir 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 Minghao Lin Baidu Security Baidu SecurityYe Zhang @VAR10CK Baidu Security

Affected SoftwareAffected VersionHow to fix
Apple iOS and iPadOS<17.5
17.5
Apple iOS, iPadOS, and macOS<17.5
17.5
Apple iOS, iPadOS, and macOS<17.5
iPhone OS<17.5

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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-2024-27803?

    CVE-2024-27803 has been categorized as a medium severity vulnerability due to its potential exploitation with physical access.

  • How do I fix CVE-2024-27803?

    To fix CVE-2024-27803, update devices to iOS 17.5 or iPadOS 17.5.

  • What kind of attack does CVE-2024-27803 allow?

    CVE-2024-27803 may allow an attacker with physical access to share items from the lock screen.

  • Which Apple devices are affected by CVE-2024-27803?

    CVE-2024-27803 affects Apple devices running iOS and iPadOS versions up to 17.5.

  • What does CVE-2024-27803 pertain to in terms of application?

    CVE-2024-27803 pertains to a permissions issue addressed with improved validation in Apple's operating systems.

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