CVE-2022-2852

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-09-26 · updated 2026-06-17
Weakness: CWE-416

Description

Use after free in FedCM in Google Chrome prior to 104.0.5112.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected products

Fedoraproject Fedora: 37
Google Chrome: before 104.0.5112.101 — fixed in 104.0.5112.101

How to fix

Upgrade to a fixed version: Google Chrome 104.0.5112.101. Check the vendor advisory for mitigations.

References

http://packetstormsecurity.com/files/169457/Chrome-AccountSelectionBubbleView-OnAccountImageFetched-Heap-Use-After-Free.html
https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
https://crbug.com/1349322
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
http://packetstormsecurity.com/files/169457/Chrome-AccountSelectionBubbleView-OnAccountImageFetched-Heap-Use-After-Free.html
https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html
https://crbug.com/1349322
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
https://issues.chromium.org/issues/40060468

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