DEBIAN-CVE-2020-24455

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    DEBIAN-CVE-2020-24455

    Published: 26 Feb 2021Last Modified: 11 Sept 2026
    Upstream:
    CVE-2020-24455

    Summary:

    Details: Missing initialization of a variable in the TPM2 source may allow a privileged user to potentially enable an escalation of privilege via local access. This affects tpm2-tss before 3.0.1 and before 2.4.3.

    References: https://security-tracker.debian.org/tracker/CVE-2020-24455

    Affected packages

    Package

    Name: tpm2-tss

    Purl: pkg:deb/debian/tpm2-tss?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.0.1-1

    Affected versions

    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
    DEBIAN-CVE-2020-24455 | CVE-DB