PUB-A-190435883

    Dashboard / Vulnerabilities / PUB-A-190435883

    PUB-A-190435883

    Published: 1 Dec 2021Last Modified: 23 Sept 2026

    Summary:

    Details: In PVInitVideoEncoder of mp4enc_api.cpp, there is a possible out of bounds read due to a heap buffer overflow. 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/2021-12-01, https://android.googlesource.com/platform/frameworks/av/+/c52ab47449d3c6bf2af3668c2c753d0a33404a9a

    Affected packages

    Package

    Name: platform/frameworks/av

    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-190435883 | CVE-DB