ASB-A-177927831

    Dashboard / Vulnerabilities / ASB-A-177927831

    ASB-A-177927831

    Published: 1 Sept 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In getDefaultSmsPackage of RoleManagerService.java, there is a possible way to get information about the default sms app of a different device user due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-09-01, https://android.googlesource.com/platform/frameworks/base/+/7f39ba09b8ccad2ae50874d3643cdc93746391ea

    Affected packages

    Package

    Name: platform/frameworks/base

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 10:0
    Fixed -10:2021-09-01

    Affected versions

    10

    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-177927831 | CVE-DB