CVE-2018-19985

CVSS V2 Low 2.1 CVSS V3 Medium 4.6
Description
The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.
Overview
  • CVE ID
  • CVE-2018-19985
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-03-21T16:00:33
  • Last Modified Date
  • 2019-09-03T00:15:13
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 4.19.8
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:active_iq_performance_analytics_services:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:element_software_management_node:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://seclists.org/bugtraq/2019/Jan/52 Mailing List Patch Third Party Advisory
https://hexhive.epfl.ch/projects/perifuzz/ Patch Third Party Advisory
http://packetstormsecurity.com/files/151420/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Release Notes Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00007.html Mailing List Release Notes Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-01/msg00023.html Mailing List Release Notes Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4115-1/
https://usn.ubuntu.com/4118-1/
https://access.redhat.com/errata/RHSA-2019:3517
https://access.redhat.com/errata/RHSA-2019:3309
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-19985
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19985
History
Created Old Value New Value Data Type Notes
2022-05-10 07:47:10 Added to TrackCVE
2022-12-03 18:22:10 2019-03-21T16:00Z 2019-03-21T16:00:33 CVE Published Date updated
2022-12-03 18:22:10 2019-09-03T00:15:13 CVE Modified Date updated
2022-12-03 18:22:10 Modified Vulnerability Status updated