CVE-2021-39680

EPSS 0.02%
Veröffentlicht 14.01.2022 20:15:11
Zuletzt bearbeitet 21.11.2024 06:19:59
Quelle security@android.com
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In sec_SHA256_Transform of sha256_core.c, there is a possible way to read heap data due to uninitialized data. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-197965864References: N/A

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version-

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.02%	0.017

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	4.4	0.8	3.6	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:P/I:N/A:N

CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

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

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-39680

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-39680

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-39680

EUVD