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    CVE-2005-3274

    Race condition in ip_vs_conn_flush in Linux 2.6 before 2.6.13 and 2.4 before 2.4.32-pre2, when running on SMP systems, allows local users to cause a denial of service (null dereference) by causing a connection timer to expire while the connection table is being flushed before the appropriate lock is acquired.

    Published:Jun 28, 2005
    Last Modified:Apr 16, 2026
    EPS:Oct 20, 2005
    EPSS Score:0.0009
    CVSS Score:4.7

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://lkml.org/lkml/2005/6/23/249
    http://lkml.org/lkml/2005/6/24/173
    http://secunia.com/advisories/17826
    http://secunia.com/advisories/18056
    http://secunia.com/advisories/18684
    http://secunia.com/advisories/18977
    http://www.debian.org/security/2005/dsa-922
    http://www.kernel.org/git/?p=linux/kernel/git/marcelo/linux-2.4.git%3Ba=commit%3Bh=e684f066dff5628bb61ad1912de6e8058b5b4c7d
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:218
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:219
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:220
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:235
    http://www.redhat.com/support/errata/RHSA-2005-663.html
    http://www.redhat.com/support/errata/RHSA-2006-0190.html
    http://www.securityfocus.com/archive/1/427980/100/0/threaded
    http://www.securityfocus.com/archive/1/427981/100/0/threaded
    http://www.securityfocus.com/bid/15528
    http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:044
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11723
    https://usn.ubuntu.com/219-1/
    http://lkml.org/lkml/2005/6/23/249
    http://lkml.org/lkml/2005/6/24/173
    http://secunia.com/advisories/17826
    http://secunia.com/advisories/18056
    http://secunia.com/advisories/18684
    http://secunia.com/advisories/18977
    http://www.debian.org/security/2005/dsa-922
    http://www.kernel.org/git/?p=linux/kernel/git/marcelo/linux-2.4.git%3Ba=commit%3Bh=e684f066dff5628bb61ad1912de6e8058b5b4c7d
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:218
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:219
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:220
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:235
    http://www.redhat.com/support/errata/RHSA-2005-663.html
    http://www.redhat.com/support/errata/RHSA-2006-0190.html
    http://www.securityfocus.com/archive/1/427980/100/0/threaded
    http://www.securityfocus.com/archive/1/427981/100/0/threaded
    http://www.securityfocus.com/bid/15528
    http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:044
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11723
    https://usn.ubuntu.com/219-1/

    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