medium
5.5
CWE
416 119
Advisory Published
CVE Published
Updated

CVE-2023-23534: Use After Free

First published: Mon Mar 27 2023(Updated: )

AMD. A buffer overflow issue was addressed with improved memory handling.

Credit: Mickey Jin @patch1t Brandon Dalton @partyD0lphin Red CanaryCsaba Fitzl @theevilbit Offensive SecurityRıza Sabuncu @rizasabuncu JeongOhKyea Tingting Yin Tsinghua UniversityAleksandar Nikolic Cisco Talosan anonymous researcher Ye Zhang @VAR10CK Baidu Securityryuzaki Murray Mike Arsenii Kostromin (0x3c3e) Félix Poulin-Bélanger David Pan Ogea Xinru Chi Pangu LabNed Williamson Google Project ZeroPan ZhenPeng STAR Labs SG PteZweig Kunlun LabJoshua Jones Zhuowei Zhang Adam M. Guilherme Rambo Best Buddy AppsCVE-2023-0433 CVE-2023-0512 Antonio Zekic @antoniozekic John Aakerblom @jaakerblom Mohamed GHANNAM @_simo36 Xin Huang @11iaxH CVE-2023-0049 CVE-2023-0051 CVE-2023-0054 CVE-2023-0288 Gertjan Franken imecKU Leuven hazbinhotel Trend Micro Zero Day InitiativeGeorgy Kucherin @kucher1n KasperskyLeonid Bezvershenko @bzvr_ KasperskyBoris Larin @oct0xor Kaspersky KasperskyValentin Pashkov KasperskyAnonymous Trend Micro Zero Day InitiativeDohyun Lee @l33d0hyun SSD Labscrixer @pwning_me SSD LabsABC Research s.r.o. Mohamed Ghannam @_simo36 Chan Shue Long Offensive Security Offensive SecurityYiğit Can YILMAZ @yilmazcanyigit Junoh Lee at Theori CVE-2022-43551 CVE-2022-43552 Mikko Kenttälä ) @Turmio_ SensorFuJubaer Alnazi TRS Group of Companiesjzhu Trend Micro Zero Day InitiativeMeysam Firouzi @R00tkitSMM Mbition MercedesPan ZhenPeng @Peterpan0927 STAR Labs SG PteAdam Doupé ASU SEFCOMsqrtpwn an anonymous researcher Red CanaryMilan Tenk F FArthur Valiev FdevelopStorm Khiem Tran Mickey Jin @patch1t FFRI Security IncKoh M. Nakagawa FFRI Security IncMasahiro Kawada @kawakatz GMO Cybersecurity by IeraeJubaer Alnazi Jabin TRS Group Of Companies Alibaba GroupWenchao Li Alibaba GroupXiaolong Bai Alibaba Group product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<11.7.5
11.7.5
Apple iOS and macOS<11.7.5
Apple iOS and macOS>=13.0<13.3
macOS Ventura<13.3
13.3

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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-2023-23534?

    The severity of CVE-2023-23534 is medium with a severity value of 5.5.

  • How was CVE-2023-23534 addressed?

    CVE-2023-23534 was addressed with improved checks in macOS Ventura 13.3 and macOS Big Sur 11.7.5.

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