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    CVE-2017-18360

    In change_port_settings in drivers/usb/serial/io_ti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates.

    Published:May 11, 2017
    Last Modified:Nov 21, 2024
    EPS:Jan 31, 2019
    EPSS Score:0.00082
    CVSS Score:5.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Extras Rt

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-369 Divide By Zero

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6aeb75e6adfaed16e58780309613a578fe1ee90b
    http://www.securityfocus.com/bid/106802
    https://bugzilla.suse.com/show_bug.cgi?id=1123706
    https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.3
    https://github.com/torvalds/linux/commit/6aeb75e6adfaed16e58780309613a578fe1ee90b
    https://usn.ubuntu.com/3933-1/
    https://usn.ubuntu.com/3933-2/
    http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6aeb75e6adfaed16e58780309613a578fe1ee90b
    http://www.securityfocus.com/bid/106802
    https://bugzilla.suse.com/show_bug.cgi?id=1123706
    https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.3
    https://github.com/torvalds/linux/commit/6aeb75e6adfaed16e58780309613a578fe1ee90b
    https://usn.ubuntu.com/3933-1/
    https://usn.ubuntu.com/3933-2/

    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