CVE-2024-27862: Input Validation

Published Jul 29, 2024
·
Updated

A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.6. Enabling Lockdown Mode while setting up a Mac may cause FileVault to become unexpectedly disabled.

Other sources

Accounts. The issue was addressed with improved checks.

— Apple

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

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

— Apple

Credit

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

Affected Software

2 affected componentsFixes available
Apple macOS<14.6
14.6
macOS>=14.0<14.6

Event History

Jul 29, 2024
CVE Published
via MITRE·10:16 PM
Data Sourced
via MITRE·10:16 PM
DescriptionWeakness
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeaknessAffected 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-2024-27862?

CVE-2024-27862 is considered a medium severity vulnerability due to its potential impact on FileVault functionality.

2

How do I fix CVE-2024-27862?

To fix CVE-2024-27862, update your macOS to version 14.6 or later.

3

What type of issue is CVE-2024-27862?

CVE-2024-27862 is a logic issue related to state management during the setup of macOS.

4

Which versions of macOS are affected by CVE-2024-27862?

CVE-2024-27862 affects macOS versions from 14.0 up to but not including 14.6.

5

Does enabling Lockdown Mode affect FileVault in CVE-2024-27862?

Yes, enabling Lockdown Mode while setting up a Mac may cause FileVault to become unexpectedly disabled.

Company

Resources

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