CVE-2024-40818: Input Validation

Published Jul 29, 2024
·
Updated

Accounts. The issue was addressed with improved checks.

Other sources

AirDrop. This issue was addressed through improved state management.

— Apple

apache. This is a vulnerability in open source code and Apple Software is among the affected projects. The CVE-ID was assigned by a third party. Learn more about the issue and CVE-ID at cve.org.

— Apple

APFS. The issue was addressed with improved restriction of data container access.

— Apple

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

— Apple

AppleMobileFileIntegrity. A downgrade issue was addressed with additional code-signing restrictions.

— Apple

Credit

Bistrit Dahal, Srijan Poudel, Mickey Jin@@patch1t, D4m0n, w0wbox, Csaba Fitzl@@theevilbit(Kandji), CVE-2023-6277, CVE-2023-52356, Yisumi, Junsung Lee(Trend Micro Zero Day Initiative), Amir Bazine(CrowdStrike Counter Adversary Operations), Karsten König(CrowdStrike Counter Adversary Operations), Gandalf4a, CertiK SkyFall Team, Minghao Lin(Zhejiang University), Jiaxun Zhu(Zhejiang University), CVE-2024-40805, Jacob Braun, Wojciech Regula(SecuRing), Zhongquan Li@@Guluisacat(Dawn Security Lab of JingDong), an anonymous researcher, Kirin@@Pwnrin, Abhay Kailasia@@abhay_kailasia(Lakshmi Narain College of Technology Bhopal India), ajajfxhj, Huang Xilin(Ant Group Light), Maksymilian Motyl, Johan Carlsson (joaxcar), Seunghyun Lee@@0x10n(KAIST Hacking Lab working with Trend Micro Zero Day Initiative), Gary Kwong, Andreas Jaegersberger, Ro Achterberg, Linwz(DEVCORE), (CrowdStrike Counter Adversary Operations), Mateen Alinaghi, (Dawn Security Lab of JingDong), Mickey Jin@@patch1t(Kandji), Jiahui Hu (梅零落)(NorthSea), Meng Zhang (鲸落)(NorthSea), Matthew Butler, CVE-2024-4558, IES Red Team(ByteDance), Yeto, Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), CVE-2024-2004, CVE-2024-2379, CVE-2024-2398, CVE-2024-2466, Yann Gascuel(Alter Solutions), Wang Yu(Cyberserval), Ye Zhang@@VAR10CK(Baidu Security), sqrtpwn, Patrick Wardle(DoubleYou), Rodolphe BRUNETTI@@eisw0lf, Adam M., CVE-2024-6387, Pedro Tôrres@@t0rr3sp3dr0, (Kandji), Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), Csaba Fitzl@@theevilbit(Offensive Security), Yadhu Krishna M(Cyber Security At Suma Soft Pvt), Narendra Bhati(Cyber Security At Suma Soft Pvt), Manager(Cyber Security At Suma Soft Pvt), Pune (India), Joshua Jones, Jiwon Park, Marcio Almeida(Tanto Security), Arsenii Kostromin (0x3c3e), Matthew Loewen, Minghao Lin(Baidu Security), (Baidu Security)

Affected Software

14 affected componentsFixes available
Apple macOS Sonoma<14.6
14.6
Apple WatchOS<10.6
10.6
Apple macOS Ventura<13.6.8
13.6.8
Apple iOS<17.6
17.6
Apple iPadOS<17.6
17.6
Apple iOS<16.7.9
16.7.9
Apple iPadOS<16.7.9
16.7.9
Apple iPadOS<16.7.9
Apple iPadOS>=17.0<17.6
Apple iPhone OS<16.7.9
Apple iPhone OS>=17.0<17.6
Apple macOS<13.6.8
Apple macOS>=14.0<14.6
Apple WatchOS<10.6

Event History

Jul 29, 2024
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Description
Updated
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Affected Software
Updated
via Apple·12:00 AM
DescriptionAffected Software
CVE Published
via MITRE·10:16 PM
Data Sourced
via MITRE·10:16 PM
DescriptionWeakness
Data Sourced
via NVD·11:15 PM
DescriptionSeverityAffected Software

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 the severity of CVE-2024-40818?

CVE-2024-40818 is a moderate severity vulnerability related to Siri on locked devices.

2

How do I fix CVE-2024-40818?

To fix CVE-2024-40818, update your device to iOS 16.7.9, iPadOS 16.7.9, macOS Ventura 13.6.8, iOS 17.6, iPadOS 17.6, watchOS 10.6, or macOS Sonoma 14.6.

3

Which devices are affected by CVE-2024-40818?

CVE-2024-40818 affects devices running iOS, iPadOS, watchOS, and macOS versions listed prior to their respective updates.

4

What type of issue does CVE-2024-40818 address?

CVE-2024-40818 addresses an issue with overriding restrictions on options available on a locked device.

5

Is CVE-2024-40818 specific to Apple products?

Yes, CVE-2024-40818 specifically affects several Apple products including iPhones, iPads, Macs, and Apple Watches.

Company

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CVE-2024-40818 - Input Validation - SecAlerts