PUB-A-197327688

    Dashboard / Vulnerabilities / PUB-A-197327688

    PUB-A-197327688

    Published: 1 Dec 2021Last Modified: 23 Sept 2026

    Summary:

    Details: In addSubInfo of SubscriptionController.java, there is a possible way to force the user to make a factory reset due to a logic error in the code. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-12-01, https://android.googlesource.com/platform/frameworks/opt/telephony/+/14be358a42baec86a455eb29f5bfd7b199f1f723

    Affected packages

    Package

    Name: platform/frameworks/opt/telephony

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 12:0
    Fixed -12:2021-12-01

    Affected versions

    12

    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
    PUB-A-197327688 | CVE-DB