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    CVE-2012-2313

    The rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call.

    Published:Apr 26, 2012
    Last Modified:Apr 11, 2025
    EPS:Jun 13, 2012
    EPSS Score:0.00224
    CVSS Score:1.2

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Novell
    Product
    Suse Linux Enterprise Server
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Desktop
    Vendor
    Redhat
    Product
    Enterprise Linux Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Long Life
    Vendor
    Redhat
    Product
    Enterprise Linux Server Aus
    Vendor
    Redhat
    Product
    Enterprise Linux Server Eus
    Vendor
    Redhat
    Product
    Enterprise Mrg
    Vendor
    Redhat
    Product
    Rhel Eus

    Exploits

    https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75

    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=1bb57e940e1958e40d51f2078f50c3a96a9b2d75
    http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
    http://marc.info/?l=bugtraq&m=139447903326211&w=2
    http://rhn.redhat.com/errata/RHSA-2012-1174.html
    http://rhn.redhat.com/errata/RHSA-2012-1481.html
    http://rhn.redhat.com/errata/RHSA-2012-1541.html
    http://rhn.redhat.com/errata/RHSA-2012-1589.html
    http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7
    http://www.openwall.com/lists/oss-security/2012/05/04/8
    http://www.securityfocus.com/bid/53965
    https://bugzilla.redhat.com/show_bug.cgi?id=818820
    https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75
    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75
    http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
    http://marc.info/?l=bugtraq&m=139447903326211&w=2
    http://rhn.redhat.com/errata/RHSA-2012-1174.html
    http://rhn.redhat.com/errata/RHSA-2012-1481.html
    http://rhn.redhat.com/errata/RHSA-2012-1541.html
    http://rhn.redhat.com/errata/RHSA-2012-1589.html
    http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7
    http://www.openwall.com/lists/oss-security/2012/05/04/8
    http://www.securityfocus.com/bid/53965
    https://bugzilla.redhat.com/show_bug.cgi?id=818820
    https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75

    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