Security Advisory - Denial of Service Vulnerability in some Huawei Products
- SA No:huawei-sa-20220601-01-f75b152f
- Initial Release Date: May 23, 2022
- Last Release Date: May 23, 2022
There is a denial of service vulnerability in some Huawei products. Successful exploitation could cause denial of service. (Vulnerability ID: HWPSIRT-2022-27465)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2022-29798.
For products that have released software updates to fix this vulnerability, Huawei will release and update the Security Advisory at:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220601-01-f75b152f-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
CV81-WDM FW |
01.70.49.29.46 |
01.94.59.32.46 |
The severity of the vulnerability in this advisory has been assessed by the Common Vulnerability Scoring System Version 3.0 (CVSS v3 Specification Document).
Base Score: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 7.0 (E:F/RL:O/RC:C)
Overall Score: 7.0An attacker could send a crafted message to the device.
Vulnerability details:
There is a denial of service vulnerability in some Huawei products. The device does not handle a specific message correctly in an abnormal scenario, which causes memory unreleased. Successful exploitation could cause denial of service.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
2022-05-23 V1.0 INITIAL
None
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To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.
