Description
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.
References (4)
Core 4
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html
Permissions Required, Vendor Advisory x_refsource_misc
https://crbug.com/1345245
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202209-23
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
Scores
CVSS v3
8.8
EPSS
0.0139
EPSS Percentile
80.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-787
Status
published
Products (3)
fedoraproject/fedora
37
google/chrome
< 105.0.5195.52
google/linux_and_chrome_os
Published
Sep 26, 2022
Tracked Since
Feb 18, 2026