CVE-2015-4002

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    CVE-2015-4002

    Published: 7 Jun 2015Last Modified: 10 Apr 2026

    Summary:

    Details: drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 does not ensure that certain length values are sufficiently large, which allows remote attackers to cause a denial of service (system crash or large loop) or possibly execute arbitrary code via a crafted packet, related to the (1) oz_usb_rx and (2) oz_usb_handle_ep_data functions.

    References: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9a59029bc218b48eff8b5d4dde5662fd79d3e1a8, http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d114b9fe78c8d6fc6e70808c2092aa307c36dc8e, http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html, http://www.securityfocus.com/bid/74668, http://www.ubuntu.com/usn/USN-2665-1, http://www.ubuntu.com/usn/USN-2667-1, https://github.com/torvalds/linux/commit/9a59029bc218b48eff8b5d4dde5662fd79d3e1a8, https://github.com/torvalds/linux/commit/d114b9fe78c8d6fc6e70808c2092aa307c36dc8e, http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html, http://openwall.com/lists/oss-security/2015/06/05/7

    Affected packages

    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