CVE-2021-0319

EPSS 0.01%
Veröffentlicht 11.01.2021 22:15:13
Zuletzt bearbeitet 21.11.2024 05:42:30
Quelle security@android.com
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In checkCallerIsSystemOr of CompanionDeviceManagerService.java, there is a possible way to get a nearby Bluetooth device's MAC address without appropriate permissions due to a permissions bypass. This could lead to local escalation of privilege that grants access to nearby MAC addresses, with User execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-8.0, Android-8.1, Android-9, Android-10, Android-11; Android ID: A-167244818.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Android Version8.0

Google ≫ Android Version8.1

Google ≫ Android Version9.0

Google ≫ Android Version10.0

Google ≫ Android Version11.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.01%	0.008

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.3	1.3	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov	4.4	3.4	6.4	AV:L/AC:M/Au:N/C:P/I:P/A:P

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://source.android.com/security/bulletin/2021-01-01

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-0319

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-0319

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-0319

EUVD