CVE-2022-42857: Buffer Overflow

Published May 16, 2022
·
Updated

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2022. Notes: none.

Other sources

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

— Apple

AMD. A memory corruption issue was addressed with improved state management.

— Apple

apache. Multiple issues were addressed by updating apache to version 2.4.53.

— Apple

AppleGraphicsControl. A memory corruption issue was addressed with improved input validation.

— Apple

AppleMobileFileIntegrity. An issue in the handling of environment variables was addressed with improved validation.

— Apple

Credit

an anonymous researcher, Jordy Zomer@@pwningsystems, Peter Nguyễn Vũ Hoàng@@peternguyen14(STAR Labs), Ned Williamson(Google Project Zero), Linus Henze(Pinauten GmbH), Arsenii Kostromin (0x3c3e)(Microsoft), Jonathan Bar Or(Microsoft), Wojciech Reguła@@_r3ggi(SecuRing), Zhipeng Huo@@R3dF09(Tencent Security Xuanwu Lab), Yuebin Sun@@yuebinsun2020(Tencent Security Xuanwu Lab), Max Shavrick@@_mxms(the Google Security Team), Zubair Ashraf(Crowdstrike), CVE-2022-0778, CVE-2022-23308, Paul Walker(Bury), Nathaniel Ekoniak(Ennate Technologies), Mickey Jin@@patch1t, @@gorelics, Peter Nguyễn Vũ Hoàng(STAR Labs), Felix Poulin-Belanger, Gergely Kalman@@gergely_kalman(Mandiant), (Mandiant), Joshua Mason(Mandiant), Antonio Cheong Yu Xuan(YCISCQ), Arsenii Kostromin (0x3c3e), Ron Waisberg(SecuRing), an anonymous researcher(SecuRing), (Perception Point), Ron Hass@@ronhass7(Perception Point), ryuzaki, Chijin Zhou(ShuiMuYuLin Ltd), Tsinghua wingtecher lab, Jeonghoon Shin(Theori), SorryMybad@@S0rryMybad(Kunlun Lab), Dongzhuo Zhao(ADLab of Venustech), Scarlet Raine, Wang Yu(Cyberserval), CVE-2022-0530, Tavis Ormandy, CVE-2021-45444, Jon Thompson(Evolve), IA), Yonghwi Jin@@jinmo123(Theori), actae0n(Blacksun Hackers Club working with Trend Micro Zero Day Initiative), Andrew Williams(Google), Avi Drissman(Google), Liu Long(Ant Security Light), Antonio Zekic@@antoniozekic, Jeonghoon Shin(Theori working with Trend Micro Zero Day Initiative), Jack Dates(RET2 Systems Inc), chenyuwang@@mzzzz__(Tencent Security Xuanwu Lab), CVE-2021-44224, CVE-2021-44790, CVE-2022-22719, CVE-2022-22720, CVE-2022-22721, Michael DePlante@@izobashi(Trend Micro Zero Day Initiative), Qi Sun(Trend Micro), Robert Ai(Trend Micro), Ye Zhang@@co0py_Cat(Baidu Security), ABC Research s.r.o

Affected Software

1 affected componentFixes available
Apple macOS Monterey<12.4
12.4

Event History

Jan 1, 1970
CVE Published
via MITRE·12:00 AM
May 16, 2022
Data Sourced
via Apple·12:00 AM
DescriptionWeaknessAffected Software
Updated
via Apple·12:00 AM
Description
Updated
via Apple·12:00 AM
DescriptionWeakness
May 8, 2023
Rejected
via MITRE·12:00 AM
CVE Published
08:15 PM
Data Sourced
08:15 PM
Description
Rejected
08:15 PM

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is CVE-2022-42857?

CVE-2022-42857 is a vulnerability in System Preferences on macOS Monterey 12.4 that allows for symlink validation bypass.

2

What is the severity of CVE-2022-42857?

The severity of CVE-2022-42857 is not provided.

3

How does CVE-2022-42857 affect macOS Monterey?

CVE-2022-42857 affects macOS Monterey 12.4 by allowing symlink validation bypass in System Preferences.

4

How can I fix CVE-2022-42857?

To fix CVE-2022-42857, update your macOS Monterey to version 12.4 or later by following the instructions provided by Apple in their support article.

5

Where can I find more information about CVE-2022-42857?

You can find more information about CVE-2022-42857 in the Apple support article at the following link: [https://support.apple.com/en-us/HT213257](https://support.apple.com/en-us/HT213257)

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