ASB-A-174046397

    Dashboard / Vulnerabilities / ASB-A-174046397

    ASB-A-174046397

    Published: 1 May 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In onCreate of CalendarDebugActivity.java, there is a possible way to export calendar data to the sdcard without user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-05-01, https://android.googlesource.com/platform/packages/providers/CalendarProvider/+/8cddb2643dd823721ba5c897a089d06c56b50a60

    Affected packages

    Package

    Name: platform/packages/providers/CalendarProvider

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 11:0
    Fixed -11:2021-05-01

    Affected versions

    11

    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-174046397 | CVE-DB