Security Advisory - Use after Free Vulnerability in Huawei Product
- SA No:huawei-sa-20201216-01-smartphone
- Initial Release Date: 2020-12-16
- Last Release Date: 2020-12-16
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9093.
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-20201216-01-smartphone-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
Taurus-AL00A |
10.0.0.1(C00E1R1P1) |
Taurus-AL00B 10.1.0.159(C00E159R7P2) |
Attackers can exploit this vulnerability by running a crafted application with common privilege. This would compromise normal service.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.0 (AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H)
Temporal Score: 4.7 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker should trick the user into running a crafted application with common privilege.
Vulnerability details:
A module does not deal with specific message properly, which makes a function refer to memory after it has been freed. Attackers can exploit this vulnerability by running a crafted application with common privilege. This would compromise normal 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 reported to Huawei PSIRT by 360. Huawei would like to thank 360 for working with us and coordinated vulnerability disclosure to protect our customers.
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.
