CVE-2022-43495CWE-476

An abnormal packet recieved when distributedhardware_device_manager joining a network could cause a device reboot.

Medium · published November 3, 2022

CVSS v3.1
6.5
EPSS
1%
Percentile
52.0
In the wild
Unconfirmed
What it is

OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00684 · 52.0th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2022-11-03T19:15Z
EPSS history
Timeline
  • 03 NOV 19:15Z
    An abnormal packet recieved when distributedhardware_device_manager joining a network could cause a device reboot.
    cvelistv5