var-202207-1491
Vulnerability from variot
An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. An app may be able to disclose kernel memory. iPadOS , iOS , macOS Multiple Apple products contain out-of-bounds read vulnerabilities.Information may be obtained. iOS 15.6 and iPadOS 15.6. Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
APPLE-SA-2022-07-20-5 tvOS 15.6
tvOS 15.6 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT213342.
APFS Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app with root privileges may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-32832: Tommy Muir (@Muirey03)
AppleAVD Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: A remote user may be able to cause kernel code execution Description: A buffer overflow issue was addressed with improved bounds checking. CVE-2022-32788: Natalie Silvanovich of Google Project Zero
AppleAVD Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to disclose kernel memory Description: The issue was addressed with improved memory handling. CVE-2022-32824: Antonio Zekic (@antoniozekic) and John Aakerblom (@jaakerblom)
AppleMobileFileIntegrity Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to gain root privileges Description: An authorization issue was addressed with improved state management. CVE-2022-32826: Mickey Jin (@patch1t) of Trend Micro
Audio Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to execute arbitrary code with kernel privileges Description: An out-of-bounds write issue was addressed with improved input validation. CVE-2022-32820: an anonymous researcher
Audio Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to disclose kernel memory Description: The issue was addressed with improved memory handling. CVE-2022-32825: John Aakerblom (@jaakerblom)
CoreMedia Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to disclose kernel memory Description: The issue was addressed with improved memory handling. CVE-2022-32828: Antonio Zekic (@antoniozekic) and John Aakerblom (@jaakerblom)
CoreText Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: A remote user may cause an unexpected app termination or arbitrary code execution Description: The issue was addressed with improved bounds checks. CVE-2022-32839: STAR Labs (@starlabs_sg)
File System Events Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to gain root privileges Description: A logic issue was addressed with improved state management. CVE-2022-32819: Joshua Mason of Mandiant
GPU Drivers Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to disclose kernel memory Description: Multiple out-of-bounds write issues were addressed with improved bounds checking. CVE-2022-32793: an anonymous researcher
GPU Drivers Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved validation. CVE-2022-32821: John Aakerblom (@jaakerblom)
iCloud Photo Library Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to access sensitive user information Description: An information disclosure issue was addressed by removing the vulnerable code. CVE-2022-32849: Joshua Jones
ICU Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2022-32787: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs & DNSLab, Korea Univ.
ImageIO Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: Processing a maliciously crafted image may result in disclosure of process memory Description: The issue was addressed with improved memory handling. CVE-2022-32841: hjy79425575
ImageIO Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A logic issue was addressed with improved checks. CVE-2022-32802: Ivan Fratric of Google Project Zero, Mickey Jin (@patch1t)
ImageIO Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: Processing a maliciously crafted image may lead to disclosure of user information Description: An out-of-bounds read issue was addressed with improved bounds checking. CVE-2022-32830: Ye Zhang (@co0py_Cat) of Baidu Security
Kernel Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app with root privileges may be able to execute arbitrary code with kernel privileges Description: The issue was addressed with improved memory handling. CVE-2022-32813: Xinru Chi of Pangu Lab CVE-2022-32815: Xinru Chi of Pangu Lab
Kernel Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to disclose kernel memory Description: An out-of-bounds read issue was addressed with improved bounds checking. CVE-2022-32817: Xinru Chi of Pangu Lab
Kernel Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app with arbitrary kernel read and write capability may be able to bypass Pointer Authentication Description: A logic issue was addressed with improved state management. CVE-2022-32844: Sreejith Krishnan R (@skr0x1c0)
Liblouis Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may cause unexpected app termination or arbitrary code execution Description: This issue was addressed with improved checks. CVE-2022-26981: Hexhive (hexhive.epfl.ch), NCNIPC of China (nipc.org.cn)
libxml2 Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to leak sensitive user information Description: A memory initialization issue was addressed with improved memory handling. CVE-2022-32823
Multi-Touch Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to execute arbitrary code with kernel privileges Description: A type confusion issue was addressed with improved checks. CVE-2022-32814: Pan ZhenPeng (@Peterpan0927)
Software Update Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: A user in a privileged network position can track a user’s activity Description: This issue was addressed by using HTTPS when sending information over the network. CVE-2022-32857: Jeffrey Paul (sneak.berlin)
WebKit Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: Visiting a website that frames malicious content may lead to UI spoofing Description: The issue was addressed with improved UI handling. WebKit Bugzilla: 239316 CVE-2022-32816: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs & DNSLab, Korea Univ.
WebKit Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved input validation. WebKit Bugzilla: 240720 CVE-2022-32792: Manfred Paul (@_manfp) working with Trend Micro Zero Day Initiative
Wi-Fi Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: An app may be able to cause unexpected system termination or write kernel memory Description: This issue was addressed with improved checks. CVE-2022-32837: Wang Yu of Cyberserval
Wi-Fi Available for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple TV HD Impact: A remote user may be able to cause unexpected system termination or corrupt kernel memory Description: This issue was addressed with improved checks. CVE-2022-32847: Wang Yu of Cyberserval
Additional recognition
802.1X We would like to acknowledge Shin Sun of National Taiwan University for their assistance.
AppleMobileFileIntegrity We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security, Mickey Jin (@patch1t) of Trend Micro, and Wojciech Reguła (@_r3ggi) of SecuRing for their assistance.
configd We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive Security, Mickey Jin (@patch1t) of Trend Micro, and Wojciech Reguła (@_r3ggi) of SecuRing for their assistance.
Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software." To check the current version of software, select "Settings -> General -> About." All information is also posted on the Apple Security Updates web site: https://support.apple.com/en-us/HT201222.
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"data": "An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. An app may be able to disclose kernel memory. iPadOS , iOS , macOS Multiple Apple products contain out-of-bounds read vulnerabilities.Information may be obtained. iOS 15.6 and iPadOS 15.6. Alternatively, on your watch, select\n\"My Watch \u003e General \u003e About\". -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2022-07-20-5 tvOS 15.6\n\ntvOS 15.6 addresses the following issues. \nInformation about the security content is also available at\nhttps://support.apple.com/HT213342. \n\nAPFS\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app with root privileges may be able to execute arbitrary\ncode with kernel privileges\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-32832: Tommy Muir (@Muirey03)\n\nAppleAVD\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: A remote user may be able to cause kernel code execution\nDescription: A buffer overflow issue was addressed with improved\nbounds checking. \nCVE-2022-32788: Natalie Silvanovich of Google Project Zero\n\nAppleAVD\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to disclose kernel memory\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-32824: Antonio Zekic (@antoniozekic) and John Aakerblom\n(@jaakerblom)\n\nAppleMobileFileIntegrity\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to gain root privileges\nDescription: An authorization issue was addressed with improved state\nmanagement. \nCVE-2022-32826: Mickey Jin (@patch1t) of Trend Micro\n\nAudio\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation. \nCVE-2022-32820: an anonymous researcher\n\nAudio\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to disclose kernel memory\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-32825: John Aakerblom (@jaakerblom)\n\nCoreMedia\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to disclose kernel memory\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-32828: Antonio Zekic (@antoniozekic) and John Aakerblom\n(@jaakerblom)\n\nCoreText\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: A remote user may cause an unexpected app termination or\narbitrary code execution\nDescription: The issue was addressed with improved bounds checks. \nCVE-2022-32839: STAR Labs (@starlabs_sg)\n\nFile System Events\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to gain root privileges\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2022-32819: Joshua Mason of Mandiant\n\nGPU Drivers\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to disclose kernel memory\nDescription: Multiple out-of-bounds write issues were addressed with\nimproved bounds checking. \nCVE-2022-32793: an anonymous researcher\n\nGPU Drivers\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2022-32821: John Aakerblom (@jaakerblom)\n\niCloud Photo Library\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to access sensitive user information\nDescription: An information disclosure issue was addressed by\nremoving the vulnerable code. \nCVE-2022-32849: Joshua Jones\n\nICU\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2022-32787: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs\n\u0026 DNSLab, Korea Univ. \n\nImageIO\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: Processing a maliciously crafted image may result in\ndisclosure of process memory\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-32841: hjy79425575\n\nImageIO\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: Processing a maliciously crafted file may lead to arbitrary\ncode execution\nDescription: A logic issue was addressed with improved checks. \nCVE-2022-32802: Ivan Fratric of Google Project Zero, Mickey Jin\n(@patch1t)\n\nImageIO\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: Processing a maliciously crafted image may lead to disclosure\nof user information\nDescription: An out-of-bounds read issue was addressed with improved\nbounds checking. \nCVE-2022-32830: Ye Zhang (@co0py_Cat) of Baidu Security\n\nKernel\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app with root privileges may be able to execute arbitrary\ncode with kernel privileges\nDescription: The issue was addressed with improved memory handling. \nCVE-2022-32813: Xinru Chi of Pangu Lab\nCVE-2022-32815: Xinru Chi of Pangu Lab\n\nKernel\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to disclose kernel memory\nDescription: An out-of-bounds read issue was addressed with improved\nbounds checking. \nCVE-2022-32817: Xinru Chi of Pangu Lab\n\nKernel\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app with arbitrary kernel read and write capability may be\nable to bypass Pointer Authentication\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2022-32844: Sreejith Krishnan R (@skr0x1c0)\n\nLiblouis\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may cause unexpected app termination or arbitrary code\nexecution\nDescription: This issue was addressed with improved checks. \nCVE-2022-26981: Hexhive (hexhive.epfl.ch), NCNIPC of China\n(nipc.org.cn)\n\nlibxml2\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to leak sensitive user information\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2022-32823\n\nMulti-Touch\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to execute arbitrary code with kernel\nprivileges\nDescription: A type confusion issue was addressed with improved\nchecks. \nCVE-2022-32814: Pan ZhenPeng (@Peterpan0927)\n\nSoftware Update\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: A user in a privileged network position can track a user\u2019s\nactivity\nDescription: This issue was addressed by using HTTPS when sending\ninformation over the network. \nCVE-2022-32857: Jeffrey Paul (sneak.berlin)\n\nWebKit\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: Visiting a website that frames malicious content may lead to\nUI spoofing\nDescription: The issue was addressed with improved UI handling. \nWebKit Bugzilla: 239316\nCVE-2022-32816: Dohyun Lee (@l33d0hyun) of SSD Secure Disclosure Labs\n\u0026 DNSLab, Korea Univ. \n\nWebKit\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation. \nWebKit Bugzilla: 240720\nCVE-2022-32792: Manfred Paul (@_manfp) working with Trend Micro Zero\nDay Initiative\n\nWi-Fi\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: An app may be able to cause unexpected system termination or\nwrite kernel memory\nDescription: This issue was addressed with improved checks. \nCVE-2022-32837: Wang Yu of Cyberserval\n\nWi-Fi\nAvailable for: Apple TV 4K, Apple TV 4K (2nd generation), and Apple\nTV HD\nImpact: A remote user may be able to cause unexpected system\ntermination or corrupt kernel memory\nDescription: This issue was addressed with improved checks. \nCVE-2022-32847: Wang Yu of Cyberserval\n\nAdditional recognition\n\n802.1X\nWe would like to acknowledge Shin Sun of National Taiwan University\nfor their assistance. \n\nAppleMobileFileIntegrity\nWe would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive\nSecurity, Mickey Jin (@patch1t) of Trend Micro, and Wojciech Regu\u0142a\n(@_r3ggi) of SecuRing for their assistance. \n\nconfigd\nWe would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive\nSecurity, Mickey Jin (@patch1t) of Trend Micro, and Wojciech Regu\u0142a\n(@_r3ggi) of SecuRing for their assistance. \n\nApple TV will periodically check for software updates. Alternatively,\nyou may manually check for software updates by selecting \"Settings -\u003e\nSystem -\u003e Software Update -\u003e Update Software.\" To check the current\nversion of software, select \"Settings -\u003e General -\u003e About.\"\nAll information is also posted on the Apple Security Updates\nweb site: https://support.apple.com/en-us/HT201222. \n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n-----BEGIN PGP SIGNATURE-----\n\niQIzBAEBCAAdFiEEePiLW1MrMjw19XzoeC9qKD1prhgFAmLYeuUACgkQeC9qKD1p\nrhgqhA//RvdwRWv4x9V+fyJIcdfoFcXnJ/E5rxv6BQjpWnVcFRa/QKVU5lu7AbMk\ng6R+txpMiG1JAMqAB4oySZMtlxg0RVjCK3vBRy6v61uhBM5IgupHVZeXRVdYNGlJ\nyitKP7fFbYBuZ9+wcXNE8zeKpF+dUsz0T6CNh4bo6kStyBH5RqpWdPmX5XBtwwf7\n/czmfRLrhqcWdhkXJ99yN+836TFtqnUDddJRCx0DRXLYuZCXTe2QwqY6F7d+JrCO\nP5XN3WntDeYZ6Yn7OK4a1KWdQ9DaKfbpVU/3iC5gFbwLkejzt7rk7QohxetWPooK\nkD6VMT+lnAS6jDqlLqnb+JLZKM353VQEW5lvLs2/UO0IqP/dSAJwHopikooKPcs+\nKegPiZ8O9OEiYBuVAXZiGgQYFhx3eFu+BWoSSsX3JVSsYPQE1ehF8wy5PbjpK9ru\n7/s9ZpOpl0rTiBUxMc/yTZbJ2BBZf9lMCykhciQ5wZC5tmfELFnhszQEiBM9mN3K\nea5jRTobOq8gU/nb4AZbnVFMJ+gX60w8ZlvGI+E+bnEZq+tBlXFHMZ63avjsYarQ\nD+2Gs4FtmeAEc7/vJ8RY3RI4mqu+9rMaxniPjsLCY8Kl5OvSYJrbs4YL+dqxe7Mp\n20mn2COHtyFEEOoh+NVY1XuzSoDX4TeDBxpuqH5l9MV4TMFUh4M=\n=i68Z\n-----END PGP SIGNATURE-----\n\n\n",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.