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    CVE-2009-0066

    Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot. NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.

    Published:Jan 7, 2009
    Last Modified:Apr 23, 2026
    EPS:Jan 7, 2009
    EPSS Score:0.00299
    CVSS Score:7.6

    Affected Products

    Vendor
    Intel
    Product
    Trusted Execution Technology

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2020-8751 (CVSS 4.6) — Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, Intel(R) TXE vers…
    CVE-2020-12303 (CVSS 7.8) — Use after free in DAL subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.4…
    CVE-2020-8705 (CVSS 6.8) — Insecure default initialization of resource in Intel(R) Boot Guard in Intel(R) CSME versions before 11.8.80, 1…
    CVE-2020-8745 (CVSS 6.8) — Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.8…
    CVE-2020-12297 (CVSS 7.8) — Improper access control in Installer for Intel(R) CSME Driver for Windows versions before 11.8.80, 11.12.80, 1…
    CVE-2019-0091 (CVSS 7.8) — Code injection vulnerability in installer for Intel(R) CSME before versions 11.8.65, 11.11.65, 11.22.65, 12.0.…

    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