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CVE-2022-2742

Date: January 1, 2023

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)

Severity Score

Related Resources (6)

https://crbug.com/1319172
https://security-tracker.debian.org/tracker/CVE-2022-2742
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-2742
https://nvd.nist.gov/vuln/detail/CVE-2022-2742
https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop.html
https://www.mend.io/vulnerability-database/CVE-2022-2742

Severity Score

Weakness Type (CWE)

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-362

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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