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    CVE-2011-2211

    The osf_wait4 function in arch/alpha/kernel/osf_sys.c in the Linux kernel before 2.6.39.4 on the Alpha platform uses an incorrect pointer, which allows local users to gain privileges by writing a certain integer value to kernel memory.

    Published:Jun 13, 2012
    Last Modified:Apr 11, 2025
    EPS:Jun 13, 2012
    EPSS Score:0.00047
    CVSS Score:7.2

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    https://github.com/torvalds/linux/commit/21c5977a836e399fc710ff2c5367845ed5c2527fhttps://github.com/torvalds/linux/commit/21c5977a836e399fc710ff2c5367845ed5c2527f

    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