8.8

CVE-2024-21860

in OpenHarmony v4.0.0 and prior versions

allow an adjacent attacker arbitrary code execution in any apps through use after free.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openatom ≫ Openharmony SwEdition- Version >= 3.2.0 <= 3.2.4
Openatom ≫ Openharmony Version4.0 SwEdition-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.133
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
scy@openharmony.io 8.2 1.6 6
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.