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.

Project Subscriptions

Vendors Products
Debian Linux Subscribe
Linux Kernel Subscribe
Active Iq Performance Analytics Services Subscribe
Element Software Management Node Subscribe
Enterprise Linux Subscribe
Rhel Extras Rt Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1731-1 linux security update
Debian DLA Debian DLA DLA-1731-2 linux regression update
Debian DLA Debian DLA DLA-1771-1 linux-4.9 security update
EUVD EUVD EUVD-2018-11652 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.
Ubuntu USN Ubuntu USN USN-3910-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3910-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-4115-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4118-1 Linux kernel (AWS) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00037}

epss

{'score': 0.00043}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T11:51:17.876Z

Reserved: 2018-12-09T00:00:00.000Z

Link: CVE-2018-19985

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-03-21T16:00:33.373

Modified: 2024-11-21T03:58:56.517

Link: CVE-2018-19985

cve-icon Redhat

Severity : Low

Publid Date: 2018-12-12T00:00:00Z

Links: CVE-2018-19985 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses