Use-After-Free in Chrome OS Lacros SplitScreen before 105.0.5195.52
CVE-2022-3049 Published on September 26, 2022
Use after free in SplitScreen 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 a crafted HTML page.
Vulnerability Analysis
CVE-2022-3049 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Race Condition Vulnerability?
The program contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.
CVE-2022-3049 has been classified to as a Race Condition vulnerability or weakness.
Products Associated with CVE-2022-3049
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Affected Versions
Google Chrome:- Version unspecified and below 105.0.5195.52 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.