CVE-2021-30562: Use after free in WebSerial
First published: Tue Jun 15 2021(Updated: )
Use after free in WebSerial in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Credit: chrome-cve-admin@google.com Anonymous
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <91.0.4472.164 | |
| Google Chrome | <91.0.4472.164 | 91.0.4472.164 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2021-30562?
CVE-2021-30562 has been classified as a high severity vulnerability in Google Chrome.
How do I fix CVE-2021-30562?
To fix CVE-2021-30562, you should update Google Chrome to version 91.0.4472.164 or later.
What does CVE-2021-30562 exploit?
CVE-2021-30562 exploits a use after free vulnerability in the WebSerial feature of Google Chrome.
Can CVE-2021-30562 be exploited remotely?
Yes, CVE-2021-30562 can potentially be exploited by a remote attacker via a crafted HTML page.
What version of Google Chrome is affected by CVE-2021-30562?
Google Chrome versions prior to 91.0.4472.164 are affected by CVE-2021-30562.
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