critical
9.1
CWE
416 20 843 125
Advisory Published
CVE Published
Updated

CVE-2024-54507: Use After Free

First published: Wed Dec 11 2024(Updated: )

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2, iOS 18.2 and iPadOS 18.2. An attacker with user privileges may be able to read kernel memory.

Credit: product-security@apple.com Benjamin Hornbeck ZUSO ARTSkadz @skadz108 ZUSO ARTChi Yuan Chang ZUSO ARTtaikosoup Arsenii Kostromin (0x3c3e) an anonymous researcher Mickey Jin @patch1t Micheal Chukwu Smi1e @Smi1eSEC Bistrit Dahal Hossein Lotfi @hosselot Trend Micro Zero Day InitiativeGary Kwong Anonymous Trend Micro Zero Day InitiativeJunsung Lee Trend Micro Zero Day InitiativeYe Zhang @VAR10CK Baidu SecurityJoseph Ravichandran @0xjprx MIT CSAILsohybbyk CVE-2024-45490 风沐云烟 @binary_fmyy Abhay Kailasia @abhay_kailasia CRakeshkumar Talaviya Talal Haj Bakry Mysk IncTommy Mysk @mysk_co Mysk IncJacob Braun Rei @reizydev Kenneth Chew Michael DePlante @izobashi Trend Micro's Zero Day InitiativeCVE-2024-45306 Seunghyun Lee Brendon Tiszka Google Project Zerolinjy HKUS3Labchluo WHUSecLabXiangwei Zhang Tencent Security YUNDING LABTashita Software Security Lukas Bernhard Rodolphe BRUNETTI @eisw0lf Lupus NovaKirin @Pwnrin 7feilee Hyerean Jang Taehun Kim Youngjoo Shin Meng Zhang (鲸落) NorthSeaClaudio Bozzato Cisco TalosFrancesco Benvenuto Cisco Talos神罚 @Pwnrin Bohdan Stasiuk @Bohdan_Stasiuk Yokesh Muthu K Mickey Jin @patch1t MicrosoftJonathan Bar Or @yo_yo_yo_jbo MicrosoftAmy @asentientbot Rodolphe BRUNETTI @eisw0lf Halle Winkler Politepix theoffcuts.org Trent Lloyd @lathiat D’Angelo Gonzalez CrowdStrikeMichael Cohen Mickey Jin @patch1t KandjiCsaba Fitzl @theevilbit KandjiD4m0n CertiK SkyFall Team Dillon Franke Google Project Zero

Affected SoftwareAffected VersionHow to fix
Apple iOS, iPadOS, and watchOS<18.2
18.2
Apple iOS, iPadOS, and watchOS<18.2
18.2
macOS<15.2
Apple iOS, iPadOS, and watchOS<18.2
Apple iOS, iPadOS, and watchOS<18.2
macOS<15.2
15.2
<18.2
<18.2
<15.2

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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-2024-54507?

    CVE-2024-54507 is considered a medium-severity vulnerability due to its potential to allow an attacker with user privileges to read kernel memory.

  • How do I fix CVE-2024-54507?

    To fix CVE-2024-54507, users should update their devices to macOS Sequoia 15.2, iOS 18.2, or iPadOS 18.2.

  • What type of issue is CVE-2024-54507?

    CVE-2024-54507 is a type confusion vulnerability that was addressed with improved memory handling.

  • Who is affected by CVE-2024-54507?

    Users of macOS Sequoia prior to version 15.2, iOS prior to version 18.2, and iPadOS prior to version 18.2 are affected by CVE-2024-54507.

  • Can CVE-2024-54507 be exploited remotely?

    CVE-2024-54507 cannot be exploited remotely as it requires an attacker to have user privileges on the device.

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