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    CVE-2021-33068

    Null pointer dereference in subsystem for Intel(R) AMT before versions 15.0.35 may allow an authenticated user to potentially enable denial of service via network access.

    Published:Feb 9, 2022
    Last Modified:May 5, 2025
    EPS:Feb 9, 2022
    EPSS Score:0.00609
    CVSS Score:6.5

    Affected Products

    Vendor
    Intel
    Product
    Active Management Technology Firmware
    Vendor
    Netapp
    Product
    Cloud Backup

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-33159 (CVSS 7.4) — Improper authentication in subsystem for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14…
    CVE-2022-29893 (CVSS 8.1) — Improper authentication in firmware for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.…
    CVE-2022-27497 (CVSS 8.6) — Null pointer dereference in firmware for Intel(R) AMT before version 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.…
    CVE-2022-26845 (CVSS 8.7) — Improper authentication in firmware for Intel(R) AMT before versions 11.8.93, 11.22.93, 11.12.93, 12.0.92, 14.…
    CVE-2022-30944 (CVSS 5.5) — Insufficiently protected credentials for Intel(R) AMT and Intel(R) Standard Manageability may allow a privileg…
    CVE-2022-30601 (CVSS 9.8) — Insufficiently protected credentials for Intel(R) AMT and Intel(R) Standard Manageability may allow an unauthe…
    CVE-2022-28697 (CVSS 6.8) — Improper access control in firmware for Intel(R) AMT and Intel(R) Standard Manageability may allow an unauthen…
    CVE-2020-8749 (CVSS 8.8) — Out-of-bounds read in subsystem for Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0…
    CVE-2020-8746 (CVSS 6.5) — Integer overflow in subsystem for Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.4…
    CVE-2020-12356 (CVSS 4.4) — Out-of-bounds read in subsystem in Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.…

    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