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AUSCERT External Security Bulletin Redistribution
Stable Channel Update for Desktop
23 June 2022
AusCERT Security Bulletin Summary
Product: Google Chrome
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
CVE Names: CVE-2022-2165 CVE-2022-2164 CVE-2022-2163
CVE-2022-2162 CVE-2022-2161 CVE-2022-2160
CVE-2022-2158 CVE-2022-2157 CVE-2022-2156
Comment: CVSS (Max): None available when published
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Stable Channel Update for Desktop
The Chrome team is delighted to announce the promotion of Chrome 103 to the
stable channel for Windows,Mac and Linux.This will roll out over the coming
Chrome 103.0.5060.53 contains a number of fixes and improvements -- a list of
changes is available in the log. Watch out for upcoming Chrome and Chromium
blog posts about new features and big efforts delivered in 103.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority
of users are updated with a fix. We will also retain restrictions if the bug
exists in a third party library that other projects similarly depend on, but
haven't yet fixed.
This update includes 14 security fixes. Below, we highlight fixes that were
contributed by external researchers. Please see the Chrome Security Page for
[$NA] Critical CVE-2022-2156: Use after free in Base. Reported by Mark
Brand of Google Project Zero on 2022-06-11
[$20000] High CVE-2022-2157: Use after free in Interest groups.
Reported by Nan Wang(@eternalsakura13) and Guang Gong of 360 Alpha Lab on
[$7500] High CVE-2022-2158: Type Confusion in V8. Reported by Bohan
Liu (@P4nda20371774) of Tencent Security Xuanwu Lab on 2022-04-29
[$3000] Medium CVE-2022-2160: Insufficient policy enforcement in
DevTools. Reported by David Erceg on 2020-08-14
[$3000] Medium CVE-2022-2161: Use after free in WebApp Provider.
Reported by Zhihua Yao of KunLun Lab on 2022-05-30
[$2000] Medium CVE-2022-2162: Insufficient policy enforcement in File
System API. Reported by Abdelhamid Naceri (halov) on 2022-03-19
[$7000] Low CVE-2022-2163: Use after free in Cast UI and Toolbar.
Reported by Chaoyuan Peng (@ret2happy) on 2022-03-21
[$1000] Low CVE-2022-2164: Inappropriate implementation in Extensions
API. Reported by Jose Miguel Moreno Computer Security Lab (COSEC) at UC3M on
[$500] Low CVE-2022-2165: Insufficient data validation in URL
formatting. Reported by Rayyan Bijoora on 2021-09-19
We would also like to thank all security researchers that worked with us during
the development cycle to prevent security bugs from ever reaching the stable
channel.As usual, our ongoing internal security work was responsible for a wide
range of fixes:
o  Various fixes from internal audits, fuzzing and other initiatives
Many of our security bugs are detected using AddressSanitizer, MemorySanitizer,
UndefinedBehaviorSanitizer, Control Flow Integrity, libFuzzer, or AFL.
Interested in switching release channels? Find out how here. If you find a new
issue, please let us know by filing a bug. The community help forum is also a
great place to reach out for help or learn about common issues.
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