CVE-2022-3038
- EPSS 78.43%
- Veröffentlicht 26.09.2022 16:15:11
- Zuletzt bearbeitet 05.02.2025 14:34:18
- Quelle chrome-cve-admin@google.com
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Use after free in Network Service in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
30.03.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog
Google Chromium Network Service Use-After-Free Vulnerability
SchwachstelleGoogle Chromium Network Service contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
BeschreibungApply updates per vendor instructions.
Erforderliche MaßnahmenTyp | Quelle | Score | Percentile |
---|---|---|---|
EPSS | FIRST.org | 78.43% | 0.99 |
Quelle | 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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 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
|
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.