UVI-2021-1001148

    Dashboard / Vulnerabilities / UVI-2021-1001148

    UVI-2021-1001148

    Published: 3 Aug 2021Last Modified: 13 Feb 2025

    Summary: net: validate lwtstate->data before returning from skb_tunnel_info()

    Details: net: validate lwtstate->data before returning from skb_tunnel_info() 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 v5.13.5 by commit a915379594f1e045421635c6316d8f3ffa018c58, it was introduced in version v4.3 by commit 61adedf3e3f1d3f032c5a6a299978d91eff6d555. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 61adedf3e3f1d3f032c5a6a299978d91eff6d555
    Fixed -None

    Affected versions

    v4.10

    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-2021-1001148 | CVE-DB