Security Advisory - Denial of Service Vulnerability in Several Smartphones
- SA No:huawei-sa-20200805-01-smartphone
- Initial Release Date: 2020-08-05
- Last Release Date: 2020-08-26
There is a denial of service vulnerability in several smartphones. Certain system configuration can be modified because of improper authorization. The attacker should trick the user installing and executing a malicious application, successful exploit could cause a denial of service condition of PHONE function. (Vulnerability ID: HWPSIRT-2020-02152)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9245.
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-20200805-01-smartphone-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
HONOR 20 PRO |
Versions earlier than 10.1.0.231(C636E3R3P1) |
10.1.0.231(C636E3R3P1) |
|
HUAWEI P30 |
Versions earlier than 10.1.0.160(C00E160R2P11) |
10.1.0.160(C00E160R2P11) |
|
HUAWEI P30 Pro |
Versions earlier than 10.1.0.160(C00E160R2P8) |
10.1.0.160(C00E160R2P8) |
|
Versions earlier than 10.1.0.160(C01E160R2P8) |
10.1.0.160(C01E160R2P8) |
|
|
Princeton-AL10D |
Versions earlier than 10.1.0.160(C00E160R2P11) |
10.1.0.160(C00E160R2P11) |
|
Yale-AL00A |
Versions earlier than 10.1.0.160(C00E160R8P12) |
10.1.0.160(C00E160R8P12) |
|
Yale-L21A |
Versions earlier than 10.1.0.230(C432E9R5P1) |
10.1.0.230(C432E9R5P1) |
|
Yale-L61A |
Versions earlier than 10.1.0.225(C432E3R1P2) |
10.1.0.225(C432E3R1P2) |
|
Yale-TL00B |
Versions earlier than 10.1.0.160(C01E160R8P12) |
10.1.0.160(C01E160R8P12) |
|
YaleP-AL10B |
Versions earlier than 10.1.0.160(C00E160R8P12) |
10.1.0.160(C00E160R8P12) |
Successful exploit could cause a denial of service condition of PHONE function.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.5 (AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Temporal Score: 5.1 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker should trick the user installing and executing a malicious application.
Vulnerability details:
Certain system configuration can be modified because of improper authorization. The attacker should trick the user installing and executing a malicious application, successful exploit could cause a denial of service condition of PHONE function.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was reported to Huawei PSIRT by an external security researcher. Huawei would like to thank this researcher for working with us and coordinated vulnerability disclosure to protect our customers.
2020-08-26 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2020-08-05 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.
