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Date: Mon, 16 May 2022 16:20:15 -0700
From: Apple Product Security via Fulldisclosure <fulldisclosure@...lists.org>
To: security-announce@...ts.apple.com
Subject: [FD] APPLE-SA-2022-05-16-2 macOS Monterey 12.4

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Hash: SHA256

APPLE-SA-2022-05-16-2 macOS Monterey 12.4

macOS Monterey 12.4 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/HT213257.

AMD
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed with improved
state management.
CVE-2022-26772: an anonymous researcher

AMD
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A buffer overflow issue was addressed with improved
memory handling.
CVE-2022-26741: ABC Research s.r.o
CVE-2022-26742: ABC Research s.r.o
CVE-2022-26749: ABC Research s.r.o
CVE-2022-26750: ABC Research s.r.o
CVE-2022-26752: ABC Research s.r.o
CVE-2022-26753: ABC Research s.r.o
CVE-2022-26754: ABC Research s.r.o

apache
Available for: macOS Monterey
Impact: Multiple issues in apache
Description: Multiple issues were addressed by updating apache to
version 2.4.53.
CVE-2021-44224
CVE-2021-44790
CVE-2022-22719
CVE-2022-22720
CVE-2022-22721

AppleGraphicsControl
Available for: macOS Monterey
Impact: Processing a maliciously crafted image may lead to arbitrary
code execution
Description: A memory corruption issue was addressed with improved
input validation.
CVE-2022-26751: Michael DePlante (@izobashi) of Trend Micro Zero Day
Initiative

AppleScript
Available for: macOS Monterey
Impact: Processing a maliciously crafted AppleScript binary may
result in unexpected application termination or disclosure of process
memory
Description: An out-of-bounds read issue was addressed with improved
input validation.
CVE-2022-26697: Qi Sun and Robert Ai of Trend Micro

AppleScript
Available for: macOS Monterey
Impact: Processing a maliciously crafted AppleScript binary may
result in unexpected application termination or disclosure of process
memory
Description: An out-of-bounds read issue was addressed with improved
bounds checking.
CVE-2022-26698: Qi Sun of Trend Micro

AVEVideoEncoder
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2022-26736: an anonymous researcher
CVE-2022-26737: an anonymous researcher
CVE-2022-26738: an anonymous researcher
CVE-2022-26739: an anonymous researcher
CVE-2022-26740: an anonymous researcher

Contacts
Available for: macOS Monterey
Impact: A plug-in may be able to inherit the application's
permissions and access user data
Description: This issue was addressed with improved checks.
CVE-2022-26694: Wojciech Reguła (@_r3ggi) of SecuRing

CVMS
Available for: macOS Monterey
Impact: A malicious application may be able to gain root privileges
Description: A memory initialization issue was addressed.
CVE-2022-26721: Yonghwi Jin (@jinmo123) of Theori
CVE-2022-26722: Yonghwi Jin (@jinmo123) of Theori

DriverKit
Available for: macOS Monterey
Impact: A malicious application may be able to execute arbitrary code
with system privileges
Description: An out-of-bounds access issue was addressed with
improved bounds checking.
CVE-2022-26763: Linus Henze of Pinauten GmbH (pinauten.de)

ImageIO
Available for: macOS Monterey
Impact: A remote attacker may be able to cause unexpected application
termination or arbitrary code execution
Description: An integer overflow issue was addressed with improved
input validation.
CVE-2022-26711: actae0n of Blacksun Hackers Club working with Trend
Micro Zero Day Initiative

ImageIO
Available for: macOS Monterey
Impact: Photo location information may persist after it is removed
with Preview Inspector
Description: A logic issue was addressed with improved state
management.
CVE-2022-26725: Andrew Williams and Avi Drissman of Google

Intel Graphics Driver
Available for: macOS Monterey
Impact: A malicious application may be able to execute arbitrary code
with kernel privileges
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2022-26720: Liu Long of Ant Security Light-Year Lab

Intel Graphics Driver
Available for: macOS Monterey
Impact: A malicious application may be able to execute arbitrary code
with kernel privileges
Description: A memory corruption issue was addressed with improved
input validation.
CVE-2022-26769: Antonio Zekic (@antoniozekic)

Intel Graphics Driver
Available for: macOS Monterey
Impact: A malicious application may be able to execute arbitrary code
with kernel privileges
Description: An out-of-bounds read issue was addressed with improved
input validation.
CVE-2022-26770: Liu Long of Ant Security Light-Year Lab

Intel Graphics Driver
Available for: macOS Monterey
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.
CVE-2022-26748: Jeonghoon Shin of Theori working with Trend Micro
Zero Day Initiative

Intel Graphics Driver
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: An out-of-bounds write issue was addressed with improved
input validation.
CVE-2022-26756: Jack Dates of RET2 Systems, Inc

IOKit
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A race condition was addressed with improved locking.
CVE-2022-26701: chenyuwang (@mzzzz__) of Tencent Security Xuanwu Lab

IOMobileFrameBuffer
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed with improved
state management.
CVE-2022-26768: an anonymous researcher

Kernel
Available for: macOS Monterey
Impact: An attacker that has already achieved code execution in macOS
Recovery may be able to escalate to kernel privileges
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2022-26743: Jordy Zomer (@pwningsystems)

Kernel
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed with improved
validation.
CVE-2022-26714: Peter Nguyễn Vũ Hoàng (@peternguyen14) of STAR Labs
(@starlabs_sg)

Kernel
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A use after free issue was addressed with improved
memory management.
CVE-2022-26757: Ned Williamson of Google Project Zero

Kernel
Available for: macOS Monterey
Impact: An attacker that has already achieved kernel code execution
may be able to bypass kernel memory mitigations
Description: A memory corruption issue was addressed with improved
validation.
CVE-2022-26764: Linus Henze of Pinauten GmbH (pinauten.de)

Kernel
Available for: macOS Monterey
Impact: A malicious attacker with arbitrary read and write capability
may be able to bypass Pointer Authentication
Description: A race condition was addressed with improved state
handling.
CVE-2022-26765: Linus Henze of Pinauten GmbH (pinauten.de)

LaunchServices
Available for: macOS Monterey
Impact: A sandboxed process may be able to circumvent sandbox
restrictions
Description: An access issue was addressed with additional sandbox
restrictions on third-party applications.
CVE-2022-26706: Arsenii Kostromin (0x3c3e)

LaunchServices
Available for: macOS Monterey
Impact: A malicious application may be able to bypass Privacy
preferences
Description: The issue was addressed with additional permissions
checks.
CVE-2022-26767: Wojciech Reguła (@_r3ggi) of SecuRing

libresolv
Available for: macOS Monterey
Impact: An attacker may be able to cause unexpected application
termination or arbitrary code execution
Description: This issue was addressed with improved checks.
CVE-2022-26776: Zubair Ashraf of Crowdstrike, Max Shavrick (@_mxms)
of the Google Security Team
CVE-2022-26708: Max Shavrick (@_mxms) of the Google Security Team

libresolv
Available for: macOS Monterey
Impact: An attacker may be able to cause unexpected application
termination or arbitrary code execution
Description: An integer overflow was addressed with improved input
validation.
CVE-2022-26775: Max Shavrick (@_mxms) of the Google Security Team

LibreSSL
Available for: macOS Monterey
Impact: Processing a maliciously crafted certificate may lead to a
denial of service
Description: A denial of service issue was addressed with improved
input validation.
CVE-2022-0778

libxml2
Available for: macOS Monterey
Impact: A remote attacker may be able to cause unexpected application
termination or arbitrary code execution
Description: A use after free issue was addressed with improved
memory management.
CVE-2022-23308

OpenSSL
Available for: macOS Monterey
Impact: Processing a maliciously crafted certificate may lead to a
denial of service
Description: This issue was addressed with improved checks.
CVE-2022-0778

PackageKit
Available for: macOS Monterey
Impact: A malicious application may be able to modify protected parts
of the file system
Description: This issue was addressed by removing the vulnerable
code.
CVE-2022-26712: Mickey Jin (@patch1t)

PackageKit
Available for: macOS Monterey
Impact: A malicious application may be able to modify protected parts
of the file system
Description: This issue was addressed with improved entitlements.
CVE-2022-26727: Mickey Jin (@patch1t)

Preview
Available for: macOS Monterey
Impact: A plug-in may be able to inherit the application's
permissions and access user data
Description: This issue was addressed with improved checks.
CVE-2022-26693: Wojciech Reguła (@_r3ggi) of SecuRing

Printing
Available for: macOS Monterey
Impact: A malicious application may be able to bypass Privacy
preferences
Description: This issue was addressed by removing the vulnerable
code.
CVE-2022-26746: @gorelics

Safari Private Browsing
Available for: macOS Monterey
Impact: A malicious website may be able to track users in Safari
private browsing mode
Description: A logic issue was addressed with improved state
management.
CVE-2022-26731: an anonymous researcher

Security
Available for: macOS Monterey
Impact: A malicious app may be able to bypass signature validation
Description: A certificate parsing issue was addressed with improved
checks.
CVE-2022-26766: Linus Henze of Pinauten GmbH (pinauten.de)

SMB
Available for: macOS Monterey
Impact: An application may be able to gain elevated privileges
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2022-26715: Peter Nguyễn Vũ Hoàng of STAR Labs

SMB
Available for: macOS Monterey
Impact: An application may be able to gain elevated privileges
Description: An out-of-bounds read issue was addressed with improved
input validation.
CVE-2022-26718: Peter Nguyễn Vũ Hoàng of STAR Labs

SMB
Available for: macOS Monterey
Impact: Mounting a maliciously crafted Samba network share may lead
to arbitrary code execution
Description: A memory corruption issue was addressed with improved
input validation.
CVE-2022-26723: Felix Poulin-Belanger

SoftwareUpdate
Available for: macOS Monterey
Impact: A malicious application may be able to access restricted
files
Description: This issue was addressed with improved entitlements.
CVE-2022-26728: Mickey Jin (@patch1t)

Spotlight
Available for: macOS Monterey
Impact: An app may be able to gain elevated privileges
Description: A validation issue existed in the handling of symlinks
and was addressed with improved validation of symlinks.
CVE-2022-26704: an anonymous researcher

TCC
Available for: macOS Monterey
Impact: An app may be able to capture a user's screen
Description: This issue was addressed with improved checks.
CVE-2022-26726: an anonymous researcher

Tcl
Available for: macOS Monterey
Impact: A malicious application may be able to break out of its
sandbox
Description: This issue was addressed with improved environment
sanitization.
CVE-2022-26755: Arsenii Kostromin (0x3c3e)

WebKit
Available for: macOS Monterey
Impact: Processing maliciously crafted web content may lead to code
execution
Description: A memory corruption issue was addressed with improved
state management.
WebKit Bugzilla: 238178
CVE-2022-26700: ryuzaki

WebKit
Available for: macOS Monterey
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A use after free issue was addressed with improved
memory management.
WebKit Bugzilla: 236950
CVE-2022-26709: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua
wingtecher lab
WebKit Bugzilla: 237475
CVE-2022-26710: Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua
wingtecher lab
WebKit Bugzilla: 238171
CVE-2022-26717: Jeonghoon Shin of Theori

WebKit
Available for: macOS Monterey
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: A memory corruption issue was addressed with improved
state management.
WebKit Bugzilla: 238183
CVE-2022-26716: SorryMybad (@S0rryMybad) of Kunlun Lab
WebKit Bugzilla: 238699
CVE-2022-26719: Dongzhuo Zhao working with ADLab of Venustech

WebRTC
Available for: macOS Monterey
Impact: Video self-preview in a webRTC call may be interrupted if the
user answers a phone call
Description: A logic issue in the handling of concurrent media was
addressed with improved state handling.
WebKit Bugzilla: 237524
CVE-2022-22677: an anonymous researcher

Wi-Fi
Available for: macOS Monterey
Impact: A malicious application may disclose restricted memory
Description: A memory corruption issue was addressed with improved
validation.
CVE-2022-26745: an anonymous researcher

Wi-Fi
Available for: macOS Monterey
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2022-26761: Wang Yu of Cyberserval

Wi-Fi
Available for: macOS Monterey
Impact: A malicious application may be able to execute arbitrary code
with system privileges
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2022-26762: Wang Yu of Cyberserval

zip
Available for: macOS Monterey
Impact: Processing a maliciously crafted file may lead to a denial of
service
Description: A denial of service issue was addressed with improved
state handling.
CVE-2022-0530

zlib
Available for: macOS Monterey
Impact: An attacker may be able to cause unexpected application
termination or arbitrary code execution
Description: A memory corruption issue was addressed with improved
input validation.
CVE-2018-25032: Tavis Ormandy

zsh
Available for: macOS Monterey
Impact: A remote attacker may be able to cause arbitrary code
execution
Description: This issue was addressed by updating to zsh version
5.8.1.
CVE-2021-45444

Additional recognition

AppleMobileFileIntegrity
We would like to acknowledge Wojciech Reguła (@_r3ggi) of SecuRing
for their assistance.

Bluetooth
We would like to acknowledge Jann Horn of Project Zero for their
assistance.

Calendar
We would like to acknowledge Eugene Lim of Government Technology
Agency of Singapore for their assistance.

FaceTime
We would like to acknowledge Wojciech Reguła (@_r3ggi) of SecuRing
for their assistance.

FileVault
We would like to acknowledge Benjamin Adolphi of Promon Germany GmbH
for their assistance.

Login Window
We would like to acknowledge Csaba Fitzl (@theevilbit) of Offensive
Security for their assistance.

Photo Booth
We would like to acknowledge Wojciech Reguła (@_r3ggi) of SecuRing
for their assistance.

System Preferences
We would like to acknowledge Mohammad Tausif Siddiqui
(@toshsiddiqui), an anonymous researcher for their assistance.

WebKit
We would like to acknowledge James Lee, an anonymous researcher for
their assistance.

Wi-Fi
We would like to acknowledge Dana Morrison for their assistance.

macOS Monterey 12.4 may be obtained from the Mac App Store or Apple's
Software Downloads web site: https://support.apple.com/downloads/
All information is also posted on the Apple Security Updates
web site: https://support.apple.com/en-us/HT201222.

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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