ASB-A-180939982

    Dashboard / Vulnerabilities / ASB-A-180939982

    ASB-A-180939982

    Published: 1 Jul 2021Last Modified: 9 Oct 2026

    Summary:

    Details: In BTM_TryAllocateSCN of btm_scn.cc, there is a possible out of bounds write due to an incorrect bounds check. 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/2021-07-01, https://android.googlesource.com/platform/system/bt/+/fa1c6354aa0fd4af6407e196f0ca6629c5d74ec8

    Affected packages

    Package

    Name: platform/system/bt

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.1:0
    Fixed -8.1:2021-07-01

    Affected versions

    8.1

    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-180939982 | CVE-DB