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About the security content of tvOS 15.3

Description

# About the security content of tvOS 15.3 This document describes the security content of tvOS 15.3. ## About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the [Apple security updates](<https://support.apple.com/kb/HT201222>) page. Apple security documents reference vulnerabilities by [CVE-ID](<http://cve.mitre.org/about/>) when possible. For more information about security, see the [Apple Product Security](<https://support.apple.com/kb/HT201220>) page. ## tvOS 15.3 Released January 26, 2022 **ColorSync** Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2022-22584: Mickey Jin (@patch1t) of Trend Micro **Crash Reporter** Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to gain root privileges Description: A logic issue was addressed with improved validation. CVE-2022-22578: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) Entry updated May 25, 2022 **iCloud** Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to access a user's files Description: An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. CVE-2022-22585: Zhipeng Huo (@R3dF09) of Tencent Security Xuanwu Lab (https://xlab.tencent.com) **Kernel** Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow issue was addressed with improved memory handling. CVE-2022-22593: Peter Nguyễn Vũ Hoàng of STAR Labs **Model I/O** Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted STL file may lead to unexpected application termination or arbitrary code execution Description: An information disclosure issue was addressed with improved state management. CVE-2022-22579: Mickey Jin (@patch1t) of Trend Micro **WebKit** Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2022-22590: Toan Pham from Team Orca of Sea Security (security.sea.com) **WebKit** Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may prevent Content Security Policy from being enforced Description: A logic issue was addressed with improved state management. CVE-2022-22592: Prakash (@1lastBr3ath) **WebKit** Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted mail message may lead to running arbitrary javascript Description: A validation issue was addressed with improved input sanitization. CVE-2022-22589: Heige of KnownSec 404 Team (knownsec.com) and Bo Qu of Palo Alto Networks (paloaltonetworks.com) **WebKit Storage** Available for: Apple TV 4K and Apple TV HD Impact: A website may be able to track sensitive user information Description: A cross-origin issue in the IndexDB API was addressed with improved input validation. CVE-2022-22594: Martin Bajanik of FingerprintJS ## Additional recognition **WebKit** We would like to acknowledge Prakash (@1lastBr3ath) and bo13oy of Cyber Kunlun Lab for their assistance. Entry updated May 25, 2022 Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. [Contact the vendor](<http://support.apple.com/kb/HT2693>) for additional information. Published Date: November 02, 2023


Affected Software


CPE Name Name Version
tvos 15.3

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