CVE-2024-54494: Race Condition

Published Dec 11, 2024
·
Updated

A race condition was addressed with additional validation. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. An attacker may be able to create a read-only memory mapping that can be written to.

Other sources

Accounts. A logic issue was addressed with improved file handling.

— Apple

APFS. This issue was addressed through improved state management.

— Apple

Apple Account. The issue was addressed with improved handling of protocols.

— Apple

Apple Software Restore. The issue was addressed with improved checks.

— Apple

AppleGraphicsControl. The issue was addressed with improved memory handling.

— Apple

Credit

Arsenii Kostromin (0x3c3e), an anonymous researcher, Hossein Lotfi@@hosselot(Trend Micro Zero Day Initiative), Gary Kwong, Anonymous(Trend Micro Zero Day Initiative), Junsung Lee(Trend Micro Zero Day Initiative), sohybbyk, CVE-2024-45490, Andrew James Gonzalez, Dragon Fruit Security (Davis Dai, ORAC 落云, Frank Du cooperative discovery), Abhay Kailasia@@abhay_kailasia(C), Rakeshkumar Talaviya, Tomomasa Hiraiwa, Talal Haj Bakry(Mysk Inc), Tommy Mysk@@mysk_co(Mysk Inc), Michael DePlante@@izobashi(Trend Micro's Zero Day Initiative), CVE-2024-45306, Seunghyun Lee, Brendon Tiszka(Google Project Zero), linjy(HKUS3Lab), chluo(WHUSecLab), Xiangwei Zhang(Tencent Security YUNDING LAB), Tashita Software Security, Lukas Bernhard, Mickey Jin@@patch1t, Bistrit Dahal, Ye Zhang@@VAR10CK(Baidu Security), Joseph Ravichandran@@0xjprx(MIT CSAIL), 风沐云烟@@binary_fmyy, Rei@@reizydev, Kenneth Chew, Wojciech Regula(SecuRing), Micheal Chukwu, Smi1e@@Smi1eSEC, Jacob Braun, Benjamin Hornbeck(ZUSO ART), Skadz@@skadz108(ZUSO ART), Chi Yuan Chang(ZUSO ART), taikosoup, Ben Roeder, Guilherme Rambo(Best Buddy Apps), Mickey Jin@@patch1t(Kandji), Csaba Fitzl@@theevilbit(Kandji), D4m0n, CertiK SkyFall Team, Dillon Franke(Google Project Zero), Michael Cohen, D’Angelo Gonzalez(CrowdStrike), Rodolphe BRUNETTI@@eisw0lf(Lupus Nova), Kirin@@Pwnrin, 7feilee, Bohdan Stasiuk@@Bohdan_Stasiuk, Halle Winkler, Politepix (theoffcuts.org), Amy@@asentientbot, Claudio Bozzato(Cisco Talos), Francesco Benvenuto(Cisco Talos), Rodolphe BRUNETTI@@eisw0lf, Politepix theoffcuts.org, Trent Lloyd@@lathiat, Hyerean Jang, Taehun Kim, Youngjoo Shin, Meng Zhang (鲸落)(NorthSea), 神罚@@Pwnrin, CVE-2016-1246, CVE-2023-31484, CVE-2023-31486, CVE-2023-47100, Zhongquan Li@@Guluisacat, Yokesh Muthu K, Csaba Fitzl@@theevilbit(OffSec), Mickey Jin@@patch1t(Microsoft), Jonathan Bar Or@@yo_yo_yo_jbo(Microsoft)

Affected Software

18 affected componentsFixes available
Apple visionOS<2.2
2.2
Apple iPadOS<17.7.3
Apple iPadOS>=18.0<18.2
Apple iPhone OS<18.2
Apple macOS<13.7.2
Apple macOS>=14.0<14.7.2
Apple macOS>=15.0<15.2
Apple tvOS<18.2
Apple visionOS<2.2
Apple WatchOS<11.2
Apple WatchOS<11.2
11.2
Apple tvOS<18.2
18.2
Apple iOS<18.2
18.2
Apple iPadOS<18.2
18.2
Apple iPadOS<17.7.3
17.7.3
Apple macOS Sonoma<14.7.2
14.7.2
Apple macOS Ventura<13.7.2
13.7.2
Apple macOS Sequoia<15.2
15.2

Event History

Dec 11, 2024
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
DescriptionWeakness
Updated
via Apple·12:00 AM
Description
CVE Published
via MITRE·10:58 PM
Data Sourced
via MITRE·10:58 PM
DescriptionWeakness
Dec 12, 2024
Data Sourced
via NVD·02:15 AM
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-2024-54494?

CVE-2024-54494 has been classified with a significant severity due to its potential to allow unauthorized memory mapping.

2

How do I fix CVE-2024-54494?

To resolve CVE-2024-54494, update your device to the latest supported version which includes the necessary fixes.

3

Which Apple products are affected by CVE-2024-54494?

CVE-2024-54494 affects multiple Apple products including iPadOS, macOS, iOS, watchOS, tvOS, and visionOS across various version ranges.

4

When was CVE-2024-54494 disclosed?

CVE-2024-54494 was disclosed alongside updates for multiple Apple operating systems released on or before the version 18.2.

5

What types of vulnerabilities are represented by CVE-2024-54494?

CVE-2024-54494 represents a race condition vulnerability that can compromise system security if exploited.

Company

Resources

Contact

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