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    CVE-2007-6434

    Linux kernel 2.6.23 allows local users to create low pages in virtual userspace memory and bypass mmap_min_addr protection via a crafted executable file that calls the do_brk function.

    Published:Dec 4, 2007
    Last Modified:Apr 23, 2026
    EPS:Dec 18, 2007
    EPSS Score:0.0006
    CVSS Score:2.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.24-rc5http://kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.24-rc5

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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