What is the severity of CVE-2021-0987?

CVE-2021-0987 is classified as a moderate severity vulnerability.

How do I fix CVE-2021-0987?

To fix CVE-2021-0987, update your Android device to the latest security patch provided by Google.

What kind of information is disclosed by CVE-2021-0987?

CVE-2021-0987 allows for local information disclosure regarding whether an app is installed on the device.

Which versions of Android are affected by CVE-2021-0987?

CVE-2021-0987 affects Google Android version 12.0.

Is root access required to exploit CVE-2021-0987?

No, CVE-2021-0987 does not require additional execution privileges or root access to exploit.

Vulnerability/
CVE-2021-0987

low

3.3

CWE

203

15/12/2021

3/8/2024

CVE-2021-0987

First published: Wed Dec 15 2021(Updated: )

In getNeighboringCellInfo 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.Product: AndroidVersions: Android-12Android ID: A-190619791

Credit: security@android.com

Affected Software	Affected Version	How to fix
Google Android	=12.0

Remedy

https://source.android.com/security/bulletin/pixel/2021-12-01

Never miss a vulnerability like this again

Reference Links

https://source.android.com/security/bulletin/pixel/2021-12-01

Frequently Asked Questions

What is the severity of CVE-2021-0987?
CVE-2021-0987 is classified as a moderate severity vulnerability.
How do I fix CVE-2021-0987?
To fix CVE-2021-0987, update your Android device to the latest security patch provided by Google.
What kind of information is disclosed by CVE-2021-0987?
CVE-2021-0987 allows for local information disclosure regarding whether an app is installed on the device.
Which versions of Android are affected by CVE-2021-0987?
CVE-2021-0987 affects Google Android version 12.0.
Is root access required to exploit CVE-2021-0987?
No, CVE-2021-0987 does not require additional execution privileges or root access to exploit.

agent/type
agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
collector/mitre-cve
source/MITRE
agent/references
agent/last-modified-date
agent/severity
agent/remedy
agent/weakness
agent/author
agent/description
agent/first-publish-date
agent/tags
agent/event
agent/source
vendor/google
canonical/google android
version/google android/12.0

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Frequently Asked Questions

What is the severity of CVE-2021-0987?
CVE-2021-0987 is classified as a moderate severity vulnerability.
How do I fix CVE-2021-0987?
To fix CVE-2021-0987, update your Android device to the latest security patch provided by Google.
What kind of information is disclosed by CVE-2021-0987?
CVE-2021-0987 allows for local information disclosure regarding whether an app is installed on the device.
Which versions of Android are affected by CVE-2021-0987?
CVE-2021-0987 affects Google Android version 12.0.
Is root access required to exploit CVE-2021-0987?
No, CVE-2021-0987 does not require additional execution privileges or root access to exploit.