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    CVE-2013-4125

    The fib6_add_rt2node function in net/ipv6/ip6_fib.c in the IPv6 stack in the Linux kernel through 3.10.1 does not properly handle Router Advertisement (RA) messages in certain circumstances involving three routes that initially qualified for membership in an ECMP route set until a change occurred for one of the first two routes, which allows remote attackers to cause a denial of service (system crash) via a crafted sequence of messages.

    Published:Jul 15, 2013
    Last Modified:Apr 11, 2025
    EPS:Jul 15, 2013
    EPSS Score:0.01428
    CVSS Score:5.4

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    https://github.com/torvalds/linux/commit/307f2fb95e9b96b3577916e73d92e104f8f26494https://github.com/torvalds/linux/commit/307f2fb95e9b96b3577916e73d92e104f8f26494

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=307f2fb95e9b96b3577916e73d92e104f8f26494
    http://lists.fedoraproject.org/pipermail/package-announce/2013-July/112454.html
    http://lists.fedoraproject.org/pipermail/package-announce/2013-July/112619.html
    http://www.openwall.com/lists/oss-security/2013/07/15/4
    http://www.securityfocus.com/bid/61166
    http://www.securitytracker.com/id/1028780
    https://bugzilla.redhat.com/show_bug.cgi?id=984664
    https://exchange.xforce.ibmcloud.com/vulnerabilities/85645
    https://github.com/torvalds/linux/commit/307f2fb95e9b96b3577916e73d92e104f8f26494
    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=307f2fb95e9b96b3577916e73d92e104f8f26494
    http://lists.fedoraproject.org/pipermail/package-announce/2013-July/112454.html
    http://lists.fedoraproject.org/pipermail/package-announce/2013-July/112619.html
    http://www.openwall.com/lists/oss-security/2013/07/15/4
    http://www.securityfocus.com/bid/61166
    http://www.securitytracker.com/id/1028780
    https://bugzilla.redhat.com/show_bug.cgi?id=984664
    https://exchange.xforce.ibmcloud.com/vulnerabilities/85645
    https://github.com/torvalds/linux/commit/307f2fb95e9b96b3577916e73d92e104f8f26494

    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