Security Advisory - Use after Free Vulnerability in Huawei Smartphone
- SA No:huawei-sa-20200812-02-smartphone
- Initial Release Date: Aug 12, 2020
- Last Release Date: Aug 12, 2020
There is a user after free vulnerability in Huawei smartphone. A module is lack of lock protection. Attackers can exploit this vulnerability by launching specific request. This could compromise normal service of the affected device. (Vulnerability ID: HWPSIRT-2020-03123)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9237.
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-20200812-02-smartphone
|
Product Name |
Affected Version |
Resolved Product and Version |
|
Taurus-AL00B |
Versions earlier than 10.1.0.126(C00E125R5P3) |
10.1.0.126(C00E125R5P3) |
Attackers can exploit this vulnerability by launching specific request. This could compromise normal service of the affected device.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.3 (AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H)
Temporal Score: 4.9 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
Attackers have local access to the affected product.
Vulnerability details:
A module is lack of lock protection. Attackers can exploit this vulnerability by launching specific request. This could compromise normal service of the affected device.
This vulnerability was reported to Huawei PSIRT by 360. Huawei would like to thank 360 for working with us and coordinated vulnerability disclosure to protect our customers.
2020-08-12 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.
