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    CVE-2007-1000

    The ipv6_getsockopt_sticky function in net/ipv6/ipv6_sockglue.c in the Linux kernel before 2.6.20.2 allows local users to read arbitrary kernel memory via certain getsockopt calls that trigger a NULL dereference.

    Published:Mar 6, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 12, 2007
    EPSS Score:0.00236
    CVSS Score:7.2

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    http://www.securityfocus.com/bid/22904http://www.securityfocus.com/bid/22904https://www.exploit-db.com/exploits/4172

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://bugzilla.kernel.org/show_bug.cgi?id=8134
    http://fedoranews.org/cms/node/2787
    http://fedoranews.org/cms/node/2788
    http://lists.suse.com/archive/suse-security-announce/2007-May/0001.html
    http://secunia.com/advisories/24493
    http://secunia.com/advisories/24518
    http://secunia.com/advisories/24777
    http://secunia.com/advisories/24901
    http://secunia.com/advisories/25080
    http://secunia.com/advisories/25099
    http://secunia.com/advisories/25691
    http://secunia.com/advisories/26133
    http://secunia.com/advisories/26139
    http://www.kb.cert.org/vuls/id/920689
    http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.2
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:078
    http://www.osvdb.org/33025
    http://www.redhat.com/support/errata/RHSA-2007-0169.html
    http://www.securityfocus.com/archive/1/471457
    http://www.securityfocus.com/bid/22904
    http://www.ubuntu.com/usn/usn-486-1
    http://www.ubuntu.com/usn/usn-489-1
    http://www.vupen.com/english/advisories/2007/0907
    http://www.wslabi.com/wabisabilabi/initPublishedBid.do?
    https://issues.rpath.com/browse/RPL-1153
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10015
    http://bugzilla.kernel.org/show_bug.cgi?id=8134
    http://fedoranews.org/cms/node/2787
    http://fedoranews.org/cms/node/2788
    http://lists.suse.com/archive/suse-security-announce/2007-May/0001.html
    http://secunia.com/advisories/24493
    http://secunia.com/advisories/24518
    http://secunia.com/advisories/24777
    http://secunia.com/advisories/24901
    http://secunia.com/advisories/25080
    http://secunia.com/advisories/25099
    http://secunia.com/advisories/25691
    http://secunia.com/advisories/26133
    http://secunia.com/advisories/26139
    http://www.kb.cert.org/vuls/id/920689
    http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.2
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:078
    http://www.osvdb.org/33025
    http://www.redhat.com/support/errata/RHSA-2007-0169.html
    http://www.securityfocus.com/archive/1/471457
    http://www.securityfocus.com/bid/22904
    http://www.ubuntu.com/usn/usn-486-1
    http://www.ubuntu.com/usn/usn-489-1
    http://www.vupen.com/english/advisories/2007/0907
    http://www.wslabi.com/wabisabilabi/initPublishedBid.do?
    https://issues.rpath.com/browse/RPL-1153
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10015

    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