CVE-2021-1015: Low severity Google Android vulnerability
In getMeidForSlot of PhoneInterfaceManager.java, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/packages/services/Telephonyto a version that resolves this vulnerability.Fixed in 12:2021-12-01
Event History
Frequently Asked Questions
What is the severity of CVE-2021-1015?
The severity of CVE-2021-1015 is classified as moderate, indicating a potential risk of local information disclosure.
How do I fix CVE-2021-1015?
To fix CVE-2021-1015, ensure that your device is updated to the latest security patch level provided by the manufacturer.
What does CVE-2021-1015 affect?
CVE-2021-1015 affects Google Android version 12.0, specifically the PhoneInterfaceManager component.
Can CVE-2021-1015 be exploited remotely?
CVE-2021-1015 cannot be exploited remotely as it requires local access to the affected device.
What type of information can be disclosed by CVE-2021-1015?
CVE-2021-1015 can potentially disclose whether specific applications are installed on the device without requiring any query permissions.