8.8
CVE-2022-3658
- EPSS 0.09%
- Published 01.11.2022 23:15:19
- Last modified 21.11.2024 07:19:58
- Source chrome-cve-admin@google.com
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Use after free in Feedback service on Chrome OS in Google Chrome on Chrome OS prior to 107.0.5304.62 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via specific UI interaction. (Chromium security severity: Medium)
Data is provided by the National Vulnerability Database (NVD)
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.09% | 0.269 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.