DEBIAN-CVE-2022-20409

    Dashboard / Vulnerabilities / DEBIAN-CVE-2022-20409

    DEBIAN-CVE-2022-20409

    Published: 11 Oct 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2022-20409

    Summary:

    Details: In io_identity_cow of io_uring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238177383References: Upstream kernel

    References: https://security-tracker.debian.org/tracker/CVE-2022-20409

    Affected packages

    Package

    Name: linux

    Purl: pkg:deb/debian/linux?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.14.6-1

    Affected versions

    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
    DEBIAN-CVE-2022-20409 | CVE-DB