medium
5.9
CWE
362 20 190
Advisory Published
CVE Published
Updated

CVE-2024-27823: Race Condition

First published: Mon May 13 2024(Updated: )

A race condition was addressed with improved locking. This issue is fixed in macOS Sonoma 14.5, iOS 16.7.8 and iPadOS 16.7.8, macOS Ventura 13.6.7, watchOS 10.5, visionOS 1.3, tvOS 17.5, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5. An attacker in a privileged network position may be able to spoof network packets.

Credit: Pr BarPr Hebrew University EP Minghao Lin Baidu Security Baidu SecurityYe Zhang @VAR10CK Baidu SecurityMeysam Firouzi @R00tkitSMM Mickey Jin @patch1t an anonymous researcher 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 CSAILNick 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 Pedro Tôrres @t0rr3sp3dr0 an anonymous researcher Concentrix凯 王 ConcentrixSteven Maser ConcentrixMatthew McLean ConcentrixBrandon Chesser ConcentrixCPU IT inc Concentrix ConcentrixAvalon IT Team ConcentrixCVE-2024-23296 Yann GASCUEL Alter SolutionsJoshua Jewett @JoshJewett33 Ron Masas ImpervaScott Johnson RIPEDA ConsultingMykola Grymalyuk RIPEDA ConsultingJordy Witteman Carlos Polop Narendra Bhati Suma Soft PvtShaheen Fazim CVE-2023-6277 CVE-2023-52356 Yisumi CrowdStrike Counter Adversary OperationsGandalf4a Minghao Lin Zhejiang UniversityJiaxun Zhu Zhejiang UniversityHanqiu Wang University of FloridaZihao Zhan Texas Tech UniversityHaoqi Shan CertikSiqi Dai University of FloridaMax Panoff University of Florida University of FloridaShuo Wang University of FloridaHuang Xilin Ant Group LightMaksymilian Motyl Johan Carlsson (joaxcar) Seunghyun Lee @0x10n KAIST Hacking Lab working with Trend Micro Zero Day InitiativeGary Kwong Andreas Jaegersberger Ro Achterberg Minghao Lin D4m0n 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 Monterey<12.7.5
12.7.5
Apple macOS<14.5
14.5
Apple macOS<13.6.7
13.6.7
tvOS<17.5
17.5
Apple iOS, iPadOS, and watchOS<16.7.8
Apple iOS, iPadOS, and watchOS>=17.0<17.5
iOS<16.7.8
iOS>=17.0<17.5
Apple iOS and macOS<12.7.5
Apple iOS and macOS>=13.0<13.6.7
Apple iOS and macOS>=14.0<14.5
tvOS<17.5
visionOS<1.3
Apple iOS, iPadOS, and watchOS<10.5
Apple iOS, iPadOS, and watchOS<16.7.8
16.7.8
Apple iOS, iPadOS, and watchOS<16.7.8
16.7.8
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<1.3
1.3

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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-2024-27823?

    CVE-2024-27823 is classified as a vulnerability that can potentially allow an attacker in a privileged network position to exploit a race condition.

  • How do I fix CVE-2024-27823?

    To fix CVE-2024-27823, upgrade to the latest versions of affected operating systems such as macOS Sonoma 14.5, iOS 17.5, or iPadOS 17.5.

  • Which Apple products are affected by CVE-2024-27823?

    CVE-2024-27823 affects several Apple products including macOS Monterey, watchOS, iOS, iPadOS, visionOS, and tvOS.

  • Is there a workaround for CVE-2024-27823?

    There are no known workarounds for CVE-2024-27823 other than applying the necessary software updates.

  • What types of attacks can CVE-2024-27823 facilitate?

    CVE-2024-27823 could potentially facilitate attacks that exploit the race condition to gain unauthorized access in a privileged network.

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