Use after free in Exosphere in Google Chrome on Chrome OS... · CVE-2022-2742 · GitHub Advisory Database · GitHub

Use after free in Exosphere in Google Chrome on Chrome OS...

High severity Unreviewed Published Jan 3, 2023 to the GitHub Advisory Database • Updated Feb 2, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

Use after free in Exosphere in Google Chrome on Chrome OS and Lacros prior to 104.0.5112.79 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via crafted UI interactions. (Chrome security severity: High)

References

Published by the National Vulnerability Database

Jan 2, 2023

Published to the GitHub Advisory Database Jan 3, 2023

Last updated Feb 2, 2023

Severity

High

8.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H