CVE-2021-0484: Medium severity Google Android vulnerability
In readVector of IMediaPlayer.cpp, there is a possible read of uninitialized heap data due to a missing bounds check. 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/frameworks/avto a version that resolves this vulnerability.Fixed in 8.1:2021-05-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 9:2021-05-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 10:2021-05-01 - Upgrade
Upgrade
android/platform/frameworks/avto a version that resolves this vulnerability.Fixed in 11:2021-05-01
Event History
Frequently Asked Questions
What is the severity of CVE-2021-0484?
CVE-2021-0484 has a moderate severity rating due to the potential for local information disclosure.
How do I fix CVE-2021-0484?
To fix CVE-2021-0484, you should update your Android device to the latest security patch released by Google.
What is the impact of CVE-2021-0484?
The impact of CVE-2021-0484 is that it allows for the possible read of uninitialized heap data, which could lead to local information disclosure.
Which versions of Android are affected by CVE-2021-0484?
CVE-2021-0484 affects Android versions 8.1, 9.0, 10.0, and 11.0.
Is user interaction required to exploit CVE-2021-0484?
No, user interaction is not required to exploit CVE-2021-0484.