CVE Feed

    Dashboard / CVE / CVE-2020-27174

    CVE-2020-27174

    In Amazon AWS Firecracker before 0.21.3, and 0.22.x before 0.22.1, the serial console buffer can grow its memory usage without limit when data is sent to the standard input. This can result in a memory leak on the microVM emulation thread, possibly occupying more memory than intended on the host.

    Published:Oct 16, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 16, 2020
    EPSS Score:0.00563
    CVSS Score:7.5

    Affected Products

    Vendor
    Amazon
    Product
    Firecracker

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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