GSD-2022-1002878

    Dashboard / Vulnerabilities / GSD-2022-1002878

    GSD-2022-1002878

    Published: 28 Jun 2022Last Modified: 22 Feb 2023

    Summary: KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits

    Details: KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits 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 v5.18.2 by commit 8089e5e1d18402fb8152d6b6815450a36fffa9b0, it was introduced in version v5.2 by commit bd53cb35a3e9adb73a834a36586e9ad80e877767. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- bd53cb35a3e9adb73a834a36586e9ad80e877767
    Fixed -None

    Affected versions

    v5.1

    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
    GSD-2022-1002878 | CVE-DB