UVI-2021-1000462

    Dashboard / Vulnerabilities / UVI-2021-1000462

    UVI-2021-1000462

    Published: 31 May 2021Last Modified: 13 Feb 2025

    Summary: net/nfc: fix use-after-free llcp_sock_bind/connect

    Details: net/nfc: fix use-after-free llcp_sock_bind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.191 by commit 48fba458fe54cc2a980a05c13e6c19b8b2cfb610, it was introduced in version v4.19.187 by commit adbb1d218c5f56dbae052765da83c0f57fce2a31. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- adbb1d218c5f56dbae052765da83c0f57fce2a31
    Fixed -None

    Affected versions

    v4.19.187
    v4.19.188
    v4.19.189
    v4.19.190

    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
    UVI-2021-1000462 | CVE-DB