Stable Channel Update for Desktop

The Chrome team is delighted to announce the promotion of Chrome 105 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.

Chrome 105.0.5195.52 ( Mac/linux) and 105.0.5195.52/53/54( Windows)  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 105.

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 24 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

[$NA][1340253] Critical CVE-2022-3038: Use after free in Network Service. Reported by Sergei Glazunov of Google Project Zero on 2022-06-28

[$10000][1343348] High CVE-2022-3039: Use after free in WebSQL. Reported by Nan Wang(@eternalsakura13) and Guang Gong of 360 Vulnerability Research Institute on 2022-07-11

[$9000][1341539] High CVE-2022-3040: Use after free in Layout. Reported by Anonymous on 2022-07-03

[$7500][1345947] High CVE-2022-3041: Use after free in WebSQL. Reported by Ziling Chen and Nan Wang(@eternalsakura13) of 360 Vulnerability Research Institute on 2022-07-20

[$5000][1338553] High CVE-2022-3042: Use after free in PhoneHub. Reported by koocola(@alo_cook) and Guang Gong of 360 Vulnerability Research Institute on 2022-06-22

[$3000][1336979] High CVE-2022-3043: Heap buffer overflow in Screen Capture. Reported by @ginggilBesel on 2022-06-16

[$NA][1051198] High CVE-2022-3044: Inappropriate implementation in Site Isolation. Reported by Lucas Pinheiro, Microsoft Browser Vulnerability Research on 2020-02-12

[$TBD][1339648] High CVE-2022-3045: Insufficient validation of untrusted input in V8. Reported by Ben Noordhuis <info@bnoordhuis.nl> on 2022-06-26

[$TBD][1346245] High CVE-2022-3046: Use after free in Browser Tag. Reported by Rong Jian of VRI on 2022-07-21

[$7000][1342586] Medium CVE-2022-3047: Insufficient policy enforcement in Extensions API. Reported by Maurice Dauer on 2022-07-07

[$5000][1303308] Medium CVE-2022-3048: Inappropriate implementation in Chrome OS lockscreen. Reported by Andr.Ess on 2022-03-06

[$3000][1316892] Medium CVE-2022-3049: Use after free in SplitScreen. Reported by @ginggilBesel on 2022-04-17

[$3000][1337132] Medium CVE-2022-3050: Heap buffer overflow in WebUI. Reported by Zhihua Yao of KunLun Lab on 2022-06-17

[$2000][1345245] Medium CVE-2022-3051: Heap buffer overflow in Exosphere. Reported by @ginggilBesel on 2022-07-18

[$2000][1346154] Medium CVE-2022-3052: Heap buffer overflow in Window Manager. Reported by Khalil Zhani on 2022-07-21

[$TBD][1267867] Medium CVE-2022-3053: Inappropriate implementation in Pointer Lock. Reported by Jesper van den Ende (Pelican Party Studios) on 2021-11-08

[$TBD][1290236] Medium CVE-2022-3054: Insufficient policy enforcement in DevTools. Reported by Kuilin Li on 2022-01-24

[$TBD][1351969] Medium CVE-2022-3055: Use after free in Passwords. Reported by Weipeng Jiang (@Krace) and Guang Gong of 360 Vulnerability Research Institute on 2022-08-11

[$3000][1329460] Low CVE-2022-3056: Insufficient policy enforcement in Content Security Policy. Reported by Anonymous on 2022-05-26

[$2000][1336904] Low CVE-2022-3057: Inappropriate implementation in iframe Sandbox. Reported by Gareth Heyes on 2022-06-16

[$1000][1337676] Low CVE-2022-3058: Use after free in Sign-In Flow. Reported by raven at KunLun lab on 2022-06-20

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:

• [1357881] 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.