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    CVE-2015-4036

    Array index error in the tcm_vhost_make_tpg function in drivers/vhost/scsi.c in the Linux kernel before 4.0 might allow guest OS users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted VHOST_SCSI_SET_ENDPOINT ioctl call. NOTE: the affected function was renamed to vhost_scsi_make_tpg before the vulnerability was announced.

    Published:Feb 5, 2015
    Last Modified:Apr 12, 2025
    EPS:Aug 31, 2015
    EPSS Score:0.00104
    CVSS Score:7.2

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    http://www.openwall.com/lists/oss-security/2015/05/13/4http://www.openwall.com/lists/oss-security/2015/05/13/4

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    References

    http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=59c816c1f24df0204e01851431d3bab3eb76719c
    http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html
    http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
    http://www.openwall.com/lists/oss-security/2015/05/13/4
    http://www.securityfocus.com/bid/74664
    http://www.securitytracker.com/id/1033729
    http://www.ubuntu.com/usn/USN-2633-1
    http://www.ubuntu.com/usn/USN-2634-1
    https://bugzilla.redhat.com/show_bug.cgi?id=1189864
    https://github.com/torvalds/linux/commit/59c816c1f24df0204e01851431d3bab3eb76719c
    http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=59c816c1f24df0204e01851431d3bab3eb76719c
    http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html
    http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
    http://www.openwall.com/lists/oss-security/2015/05/13/4
    http://www.securityfocus.com/bid/74664
    http://www.securitytracker.com/id/1033729
    http://www.ubuntu.com/usn/USN-2633-1
    http://www.ubuntu.com/usn/USN-2634-1
    https://bugzilla.redhat.com/show_bug.cgi?id=1189864
    https://github.com/torvalds/linux/commit/59c816c1f24df0204e01851431d3bab3eb76719c

    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