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AUSCERT External Security Bulletin Redistribution
ESB-2022.3254
Stable Channel Update for Desktop
5 July 2022
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AusCERT Security Bulletin Summary
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Product: Google Chrome
Publisher: Google
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Resolution: Patch/Upgrade
CVE Names: CVE-2022-2296 CVE-2022-2295 CVE-2022-2294
Original Bulletin:
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html
Comment: CVSS (Max): None available when published
Google is aware that an exploit for CVE-2022-2294 exists in the wild
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Stable Channel Update for Desktop
Monday, July 4, 2022
The Stable channel has been updated to 103.0.5060.114 for Windows. which will
roll out over the coming days/weeks.
A full list of changes in this build is available in the log. 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.
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 4 security fixes. Below, we highlight fixes that were
contributed by external researchers.
Please see the Chrome Security Page for more information.
[$TBD][1341043] High CVE-2022-2294: Heap buffer overflow in WebRTC.
Reported by Jan Vojtesek from the Avast Threat Intelligence team on 2022-07-01
[$7500][1336869] High CVE-2022-2295: Type Confusion in V8. Reported by avaue
and Buff3tts at S.S.L. on 2022-06-16
[$3000][1327087] High CVE-2022-2296: Use after free in Chrome OS Shell.
Reported by Khalil Zhani on 2022-05-19
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.
Google is aware that an exploit for CVE-2022-2294 exists in the wild.
As usual, our ongoing internal security work was responsible for a wide range
of fixes:
o [1338205] 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.
Prudhvikumar Bommana
Google Chrome
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