VulnerabilityModified
CVE-2022-2852
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.
HIGH 8.8EPSS 2.57%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.57% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- google/chrome · fedoraproject/fedora
- Source
- chrome-cve-admin@google.com
References
- http://packetstormsecurity.com/files/169457/Chrome-AccountSelectionBubbleView-OnAccountImageFetched-Heap-Use-After-Free.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.htmlVendor Advisory
- https://crbug.com/1349322Permissions Required, Vendor Advisory
- 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.htmlThird Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.htmlVendor Advisory
- https://crbug.com/1349322Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/
- https://issues.chromium.org/issues/40060468
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.