CVE-2022-43495
CVSS V2 None
CVSS V3 High 7.5
Description
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.
Overview
- CVE ID
- CVE-2022-43495
- Assigner
- scy@openharmony.io
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-03T20:15:34
- Last Modified Date
- 2022-11-07T02:12:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:* | 1 | OR | 3.1 | 3.1.2 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-43495 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43495 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-03 21:00:12 | Added to TrackCVE | |||
| 2022-12-07 17:23:06 | 2022-11-03T20:15Z | 2022-11-03T20:15:34 | CVE Published Date | updated |
| 2022-12-07 17:23:06 | 2022-11-07T02:12:51 | CVE Modified Date | updated | |
| 2022-12-07 17:23:06 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:23:08 | CPE Information | updated |