Description
The vhci_hcd driver in the Linux Kernel before version 4.14.8 and 4.4.114 allows allows local attackers to disclose kernel memory addresses. Successful exploitation requires that a USB device is attached over IP.
References (12)
Core 12
Core References
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4187
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3619-2/
Issue Tracking x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.114
Third Party Advisory x_refsource_misc
https://secuniaresearch.flexerasoftware.com/advisories/80454/
Patch, Vendor Advisory x_refsource_misc
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/drivers/usb/usbip?id=2f2d0088eb93db5c649d2a5e34a3800a8a935fc5
Issue Tracking, Mailing List x_refsource_misc
https://www.spinics.net/lists/linux-usb/msg163480.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3754-1/
Issue Tracking x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.8
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/102156
Third Party Advisory x_refsource_misc
https://secuniaresearch.flexerasoftware.com/secunia_research/2017-20/
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3619-1/
Scores
CVSS v3
4.7
EPSS
0.0040
EPSS Percentile
31.9%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-200
Status
published
Products (1)
linux/linux_kernel
4.4.0 - 4.4.114
Published
Jan 31, 2018
Tracked Since
Feb 18, 2026