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    CVE-2006-2274

    Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (infinite recursion and crash) via a packet that contains two or more DATA fragments, which causes an skb pointer to refer back to itself when the full message is reassembled, leading to infinite recursion in the sctp_skb_pull function.

    Published:May 9, 2006
    Last Modified:Apr 16, 2026
    EPS:May 9, 2006
    EPSS Score:0.09301
    CVSS Score:5

    Affected Products

    Vendor
    Lksctp
    Product
    Stream Control Transmission Protocol
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=672e7cca17ed6036a1756ed34cf20dbd72d5e5f6
    http://secunia.com/advisories/20237
    http://secunia.com/advisories/20398
    http://secunia.com/advisories/20671
    http://secunia.com/advisories/20716
    http://secunia.com/advisories/20914
    http://secunia.com/advisories/21045
    http://secunia.com/advisories/21476
    http://secunia.com/advisories/21745
    http://support.avaya.com/elmodocs2/security/ASA-2006-161.htm
    http://www.debian.org/security/2006/dsa-1097
    http://www.debian.org/security/2006/dsa-1103
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:123
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:150
    http://www.novell.com/linux/security/advisories/2006-05-31.html
    http://www.osvdb.org/25746
    http://www.redhat.com/support/errata/RHSA-2006-0493.html
    http://www.securityfocus.com/bid/17955
    http://www.trustix.org/errata/2006/0026
    http://www.ubuntu.com/usn/usn-302-1
    http://www.vupen.com/english/advisories/2006/2554
    https://exchange.xforce.ibmcloud.com/vulnerabilities/26432
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9531
    http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=672e7cca17ed6036a1756ed34cf20dbd72d5e5f6
    http://secunia.com/advisories/20237
    http://secunia.com/advisories/20398
    http://secunia.com/advisories/20671
    http://secunia.com/advisories/20716
    http://secunia.com/advisories/20914
    http://secunia.com/advisories/21045
    http://secunia.com/advisories/21476
    http://secunia.com/advisories/21745
    http://support.avaya.com/elmodocs2/security/ASA-2006-161.htm
    http://www.debian.org/security/2006/dsa-1097
    http://www.debian.org/security/2006/dsa-1103
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:123
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:150
    http://www.novell.com/linux/security/advisories/2006-05-31.html
    http://www.osvdb.org/25746
    http://www.redhat.com/support/errata/RHSA-2006-0493.html
    http://www.securityfocus.com/bid/17955
    http://www.trustix.org/errata/2006/0026
    http://www.ubuntu.com/usn/usn-302-1
    http://www.vupen.com/english/advisories/2006/2554
    https://exchange.xforce.ibmcloud.com/vulnerabilities/26432
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9531

    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