CVE-2021-40052
CVSS V2 High 7.8
CVSS V3 High 7.5
Description
There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.
Overview
- CVE ID
- CVE-2021-40052
- Assigner
- psirt@huawei.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-10T17:43:18
- Last Modified Date
- 2023-01-19T03:30:20
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.8
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.9
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://consumer.huawei.com/en/support/bulletin/2022/3/ | Vendor Advisory |
| https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-40052 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40052 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:46:03 | Added to TrackCVE | |||
| 2022-12-06 11:43:41 | 2022-03-10T17:43Z | 2022-03-10T17:43:18 | CVE Published Date | updated |
| 2022-12-06 11:43:41 | 2022-08-10T20:27:44 | CVE Modified Date | updated | |
| 2022-12-06 11:43:42 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-06 11:43:47 | References | updated | ||
| 2023-01-19 04:14:47 | 2023-01-19T03:30:20 | CVE Modified Date | updated | |
| 2023-01-19 04:14:47 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |