Security Advisory - Denial of Service Vulnerability in Huawei Smartphone
- SA No:huawei-sa-20210519-04-dos
- Initial Release Date: May 19, 2021
- Last Release Date: Aug 11, 2021
There is a denial of service vulnerability in Huawei smartphone. A module does not verify certain parameters sufficiently and it leads to some exceptions. Successful exploit could cause a denial of service condition. (Vulnerability ID: HWPSIRT-2020-05281)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22364.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-04-dos-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
HUAWEI Mate 30 |
10.1.0.126(C00E125R5P3) |
11.0.0.175(C00E175R7P11) |
|
HUAWEI Mate 30 (5G) |
10.1.0.152(C00E136R7P2) |
11.0.0.175(C00E175R7P11) |
|
OxfordPL-AN10B |
10.1.0.118(C00E110R2P1) |
OXF-AN10 11.0.0.179(C00E177R5P5) |
Attackers exploit this vulnerability to make the device denial of service.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 6.2 (AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 5.8 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker has got the smartphone.
Vulnerability details:
There is a denial of service vulnerability in Huawei smartphone. A module does not verify certain parameters sufficiently and it leads to some exceptions. Attackers can exploit this vulnerability to make the device denial of service.
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.
2021-08-11 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2021-05-19 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.
