UVI-2021-1000683

    Dashboard / Vulnerabilities / UVI-2021-1000683

    UVI-2021-1000683

    Published: 4 Jun 2021Last Modified: 13 Feb 2025

    Summary: iommu/vt-d: Fix sysfs leak in alloc_iommu()

    Details: iommu/vt-d: Fix sysfs leak in alloc_iommu() 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 v4.14.235 by commit 22da9f4978381a99f1abaeaf6c9b83be6ab5ddd8, it was introduced in version v4.11 by commit 39ab9555c24110671f8dc671311a26e5c985b592. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 39ab9555c24110671f8dc671311a26e5c985b592
    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-2021-1000683 | CVE-DB