CVE-2021-39675

EPSS 5.79%
Veröffentlicht 11.02.2022 18:15:10
Zuletzt bearbeitet 21.11.2024 06:19:58
Quelle security@android.com
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In GKI_getbuf of gki_buffer.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-205729183

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version12.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	5.79%	0.901

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	10	10	10	AV:N/AC:L/Au:N/C:C/I:C/A:C

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://source.android.com/security/bulletin/2022-02-01

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-39675

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-39675

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-39675

EUVD