CVE-2021-30623: Use After Free
Chromium: CVE-2021-30623 Use after free in Bookmarks
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/chromiumto a version that resolves this vulnerability.Fixed in 93.0.4577.63-r0
Event History
Frequently Asked Questions
What is the severity of CVE-2021-30623?
CVE-2021-30623 has been assigned a high severity rating due to the use after free vulnerability in Chromium's bookmarks.
How do I fix CVE-2021-30623?
To fix CVE-2021-30623, update Microsoft Edge to version 93.0.961.39 or later, or upgrade Chromium-based browsers to the latest stable version.
Which versions of software are affected by CVE-2021-30623?
CVE-2021-30623 affects Fedora 35, Microsoft Edge up to version 93.0.961.38, and Microsoft Edge Chromium up to version 93.0.4577.63.
Is CVE-2021-30623 exploitable remotely?
Yes, CVE-2021-30623 can potentially be exploited remotely via malicious web content.
What types of systems are at risk from CVE-2021-30623?
Systems running affected versions of Microsoft Edge, Edge Chromium, and Fedora 35 are at risk from CVE-2021-30623.