CVE-2020-0401: High severity Google Android vulnerability
In setInstallerPackageName of PackageManagerService.java, there is a missing permission check. This could lead to local escalation of privilege and granting spurious permissions 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/baseto a version that resolves this vulnerability.Fixed in 8.0:2020-09-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 8.1:2020-09-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 9:2020-09-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 10:2020-09-01
Event History
Frequently Asked Questions
What is the severity of CVE-2020-0401?
CVE-2020-0401 has a high severity level due to the potential for local escalation of privilege.
How do I fix CVE-2020-0401?
To fix CVE-2020-0401, update your Android device to the latest version provided by the manufacturer.
Which versions of Android are affected by CVE-2020-0401?
CVE-2020-0401 affects Android versions 8.0, 8.1, 9.0, and 10.0.
What exploitation risk does CVE-2020-0401 pose?
CVE-2020-0401 allows attackers to gain spurious permissions without needing additional execution privileges, leading to potential misuse.
Is user interaction required to exploit CVE-2020-0401?
No, user interaction is not needed for the exploitation of CVE-2020-0401.