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CVE-2021-37973

Description

Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

POC

Reference

No PoCs from references.

Github

- https://github.com/Advisory-Newsletter/Blackmatter

- https://github.com/Ostorlab/KEV

- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors

- https://github.com/fkie-cad/nvd-json-data-feeds