CVE Feed

    Dashboard / CVE / CVE-2021-0147

    CVE-2021-0147

    Improper locking in the Power Management Controller (PMC) for some Intel Chipset firmware before versions pmc_fw_lbg_c1-21ww02a and pmc_fw_lbg_b0-21ww02a may allow a privileged user to potentially enable denial of service via local access.

    Published:Feb 9, 2022
    Last Modified:May 5, 2025
    EPS:Feb 9, 2022
    EPSS Score:0.00093
    CVSS Score:4.4

    Affected Products

    Vendor
    Intel
    Product
    Power Management Controller

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-667 Improper Locking

    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