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    CVE-2021-0009

    Out-of-bounds read in the firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters before version 1.5.3.0 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

    Published:Aug 11, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 11, 2021
    EPSS Score:0.00434
    CVSS Score:6.5

    Affected Products

    Vendor
    Intel
    Product
    Ethernet Controller E810
    Vendor
    Intel
    Product
    Ethernet Controller E810 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2025-27243 (CVSS 6.7) — Out-of-bounds write in the firmware for some Intel(R) Ethernet Controller E810 before version cvl fw 1.7.8.x w…
    CVE-2025-24851 (CVSS 6.7) — Uncaught exception in the firmware for some 100GbE Intel(R) Ethernet Controller E810 before version cvl fw 1.7…
    CVE-2025-24296 (CVSS 5.1) — Improper input validation in some firmware for the Intel(R) E810 Ethernet before version 4.6 may allow a privi…
    CVE-2022-41314 (CVSS 6.7) — Uncontrolled search path in some Intel(R) Network Adapter installer software may allow an authenticated user t…
    CVE-2022-28709 (CVSS 4.4) — Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.1.9 may…
    CVE-2021-33128 (CVSS 4.4) — Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.0.6 may…
    CVE-2021-0008 (CVSS 4.4) — Uncontrolled resource consumption in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associ…
    CVE-2021-0007 (CVSS 4.4) — Uncaught exception in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters b…
    CVE-2021-0006 (CVSS 4.4) — Improper conditions check in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated ada…
    CVE-2021-0005 (CVSS 4.4) — Uncaught exception in firmware for Intel(R) Ethernet Adapters 800 Series Controllers and associated adapters b…

    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