high
8.1
CWE
277 20 362 190
Advisory Published
CVE Published
Updated

CVE-2024-27834: Input Validation

First published: Mon May 13 2024(Updated: )

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

Credit: product-security@apple.com 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 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 Narendra Bhati Suma Soft PvtShaheen Fazim CVE-2024-23296 Ron Masas ImpervaScott Johnson RIPEDA ConsultingMykola Grymalyuk RIPEDA ConsultingJordy Witteman Carlos Polop Pedro Tôrres @t0rr3sp3dr0 Yann GASCUEL Alter SolutionsPwn2car Trend Micro's Zero Day Initiative Trend Micro's Zero Day InitiativeMichael DePlante @izobashi Trend Micro's Zero Day Initiative

Affected SoftwareAffected VersionHow to fix
ubuntu/webkit2gtk<2.44.2-0ubuntu0.22.04.1
2.44.2-0ubuntu0.22.04.1
ubuntu/webkit2gtk<2.44.2-0ubuntu0.23.10.1
2.44.2-0ubuntu0.23.10.1
ubuntu/webkit2gtk<2.44.2-0ubuntu0.24.04.1
2.44.2-0ubuntu0.24.04.1
ubuntu/webkit2gtk<2.44.2
2.44.2
debian/webkit2gtk<=2.36.4-1~deb10u1<=2.38.6-0+deb10u1<=2.42.2-1~deb11u1<=2.42.2-1~deb12u1
2.44.2-1~deb11u1
2.44.2-1~deb12u1
2.44.2-1
debian/wpewebkit<=2.38.6-1~deb11u1<=2.38.6-1
2.44.2-1
Apple macOS<14.5
14.5
tvOS<17.5
17.5
Apple Mobile Safari<17.5
17.5
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
Apple Mobile Safari<17.5
Apple iOS, iPadOS, and watchOS<17.5
iOS<17.5
Apple iOS and macOS>=14.0<14.5
tvOS<17.5
Apple iOS, iPadOS, and watchOS<10.5
WebKitGTK+<2.44.2
wpewebkit WPE WebKit<2.44.2
Fedora=39
Fedora=40

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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-2024-27834?

    CVE-2024-27834 has been evaluated as a significant vulnerability allowing potential bypass of Pointer Authentication.

  • How do I fix CVE-2024-27834?

    To fix CVE-2024-27834, upgrade your software to the latest versions such as iOS 17.5, iPadOS 17.5, tvOS 17.5, macOS Sonoma 14.5, Safari 17.5, or the updated versions of WebKitGTK as specified.

  • Which platforms are affected by CVE-2024-27834?

    CVE-2024-27834 affects various platforms including iOS, iPadOS, tvOS, watchOS, macOS, and specific versions of WebKitGTK.

  • What type of vulnerability is CVE-2024-27834?

    CVE-2024-27834 is a vulnerability related to the potential bypass of Pointer Authentication through arbitrary read and write capabilities.

  • When was CVE-2024-27834 disclosed?

    CVE-2024-27834 was disclosed alongside the release of fixes in 2024 for multiple Apple and WebKitGTK products.

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