Security Advisory - Release of Invalid Pointer Vulnerability in Some Huawei Products
- SA No:huawei-sa-20220112-01-invalid
- Initial Release Date: Jan 20, 2022
- Last Release Date: Jan 20, 2022
There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. (Vulnerability ID: HWPSIRT-2021-64225)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-40042.
This vulnerability was discovered by Huawei internal tester.
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-20220112-01-invalid-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
CloudEngine 12800 |
V200R019C10SPC800 |
V200R019SPH007 |
|
V200R019C10SPC900 |
||
|
CloudEngine 5800 |
V200R019C10SPC800 |
V200R019SPH007 |
|
V200R020C00SPC600 |
CloudEngine 58&68&78&88&98 V200R020SPH003 |
|
|
CloudEngine 6800 |
V200R019C10SPC800 |
V200R019SPH007 |
|
V200R019C10SPC900 |
||
|
V200R020C00SPC600 |
CloudEngine 58&68&78&88&98 V200R020SPH003 |
|
|
V300R020C00SPC200 |
V300R020SPH003 |
|
|
CloudEngine 7800 |
V200R019C10SPC800 |
V200R019SPH007 |
Successful exploit may cause the process and service abnormal.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 6.5 (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 6.0 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
An authenticated attacker can send messages to the target device.
Vulnerability details:
There is a release of invalid pointer vulnerability in some Huawei products. An attacker may send specially crafted messages to the affected products. Due to insufficient validation of some parameter in the message, successful exploit may cause the process and service abnormal.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
This vulnerability was discovered by Huawei internal tester.
2022-01-20 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.
