CVE-2022-3051: Heap buffer overflow in Exosphere
First published: Mon Jul 18 2022(Updated: )
Heap buffer overflow in Exosphere in Google Chrome on Chrome OS, Lacros prior to 105.0.5195.52 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via crafted UI interactions.
Credit: @ginggilBesel chrome-cve-admin@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <105.0.5195.52 | |
| Google Chrome OS | ||
| Google Linux And Chrome Os | ||
| Fedoraproject Fedora | =37 | |
| Google Chrome | <105.0.5195.52 | 105.0.5195.52 |
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Reference Links
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html (Advisory)
- https://crbug.com/1345245
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
- https://security.gentoo.org/glsa/202209-23
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2022-3051?
CVE-2022-3051 is a heap buffer overflow vulnerability in Exosphere in Google Chrome on Chrome OS, Lacros prior to version 105.0.5195.52.
What is the severity of CVE-2022-3051?
CVE-2022-3051 has a severity rating of 8.8 (high).
How does CVE-2022-3051 affect Google Chrome?
CVE-2022-3051 allows a remote attacker who convinces a user to engage in specific UI interactions to potentially exploit heap corruption via crafted UI interactions in Google Chrome on Chrome OS, Lacros prior to version 105.0.5195.52.
How can I fix CVE-2022-3051?
To fix CVE-2022-3051, update Google Chrome on Chrome OS, Lacros to version 105.0.5195.52 or later.
Are there any references for CVE-2022-3051?
Yes, you can find more information about CVE-2022-3051 at the following references: - [Google Chrome Releases](https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html) - [Chromium Bug Tracker](https://crbug.com/1345245) - [Fedora Project](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/)
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