CVE-2021-0428: In getSimSerialNumber of TelephonyManager.java, there is a possible way to read a trackable identifier due to a missing permission check. This could lead to…

PriorityP423medium5.5CVSS 3.1

AVLACLPRLUINSUCHINAN

EPSS

0.11%

1.4th percentile

In getSimSerialNumber of TelephonyManager.java, there is a possible way to read a trackable identifier due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-173421434

Affected

6 ranges

Vendor	Product	Version range	Fixed in
google	android	—	—
google	android	—	—
google	android	—	—
platform	frameworks_base	>= 10:0 < 10:2021-09-01	10:2021-09-01
platform	frameworks_opt_telephony	>= 10:0 < 10:2021-09-01	10:2021-09-01
platform	packages_providers_contactsprovider	>= 10:0 < 10:2021-09-01	10:2021-09-01

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N

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