Security Advisory - Buffer Overflow Vulnerabilities In Huawei Product
- SA No:huawei-sa-20220427-01-e9a493e2
- Initial Release Date: Apr 27, 2022
- Last Release Date: Apr 27, 2022
There is a buffer overflow vulnerability in Huawei product. Successful exploitation of this vulnerability may lead to privilege escalation. (Vulnerability ID: HWPSIRT-2022-66872)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2022-29797.
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-20220427-01-e9a493e2-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
CV81-WDM FW |
01.70.49.29.46 |
01.94.59.32.46 |
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Temporal Score: 9.1 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
An attacker can send a crafted message to the affected system.
Vulnerability details:
There is a buffer overflow vulnerability in Huawei product. An attacker could exploit this vulnerability by sending a crafted message to the affected system. Successful exploitation of this vulnerability may lead to privilege escalation.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was discovered by Huawei internal tester.
2022-04-27 V1.0 INITIAL
None
Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.
To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
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.
