CVE-2018-19985

Source
https://nvd.nist.gov/vuln/detail/CVE-2018-19985
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19985.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-19985
Related
Published
2019-03-21T16:00:33Z
Modified
2024-09-18T01:00:22Z
Severity
  • 4.6 (Medium) CVSS_V3 - CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

The function hsogetconfigdata in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads ifnum 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.

References

Affected packages

Debian:11 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.13-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}