Security Advisory - Two Heap Buffer Overflow Vulnerabilities in Broadcom WiFi Chipset Drivers
- SA No:huawei-sa-20191030-01-broadcom
- Initial Release Date: Oct 30, 2019
- Last Release Date: Oct 30, 2019
The two vulnerabilities have been assigned two Common Vulnerabilities and Exposures (CVE) IDs: CVE-2019-9501 and CVE-2019-9502.
Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191030-01-broadcom-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
Stanford-AL00 |
Versions earlier than 9.1.0.201(C00E100R1P9T8) |
9.1.0.201(C00E100R1P9T8) |
Attackers can exploit these vulnerabilities to make Wi-Fi functions 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:A/AC:L/PR:N/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:
The attacker could gain access to the affected network.
Vulnerability details:
The vulnerabilities can be triggered in the client when parsing an EAPOL message 3 during the 4-way handshake from the access point (AP). Successfully exploit may cause Wi-Fi functions abnormal.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
These vulnerabilities were disclosed by public.
None
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