ASB-A-154015447

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    ASB-A-154015447

    Published: 1 Feb 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interaction is needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-02-01, https://android.googlesource.com/platform/packages/apps/PackageInstaller/+/8c5b4cd30a77733dd1012725b69d2089f78455ac, https://android.googlesource.com/platform/packages/apps/Settings/+/4794b798c427c53a9d0f8c608c367a3e6469ed5f, https://android.googlesource.com/platform/packages/apps/Settings/+/7359b3840f06ef75c70d75a5708011fef25a2bab

    Affected packages

    Package

    Name: platform/packages/apps/PackageInstaller

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.0:0
    Fixed -8.0:2021-02-01

    Affected versions

    8.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    ASB-A-154015447 | CVE-DB