1. Home
  2. Vulnerabilities
  3. CVE-2019-3819

CVE-2019-3819

CVSS v3.1 4.4 (Medium)
44% Progress
CVSS v2.0 4.9 (Medium)
49% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 4
Advisories 12
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user ("root") can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.

Weaknesses
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2019-01-25 18:29:00
(5 years ago)
Updated Date
2020-10-19 17:43:48
(3 years ago)

Affected Products

Canonical

Debian

Linux

Opensuse

Configuration #1

    CPE23 From Up To
  Linux Kernel from 4.18 version cpe:2.3:o:linux:linux_kernel >= 4.18

Configuration #2

    CPE23 From Up To
  Debian Linux 8.0 cpe:2.3:o:debian:debian_linux:8.0

Configuration #3

    CPE23 From Up To
  Canonical Ubuntu Linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts

Configuration #4

    CPE23 From Up To
  Opensuse Leap 15.0 cpe:2.3:o:opensuse:leap:15.0

Configuration #5

    CPE23 From Up To
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts