Huawei TechnologiesHUAWEI-SA-20190220-01-SMARTPHONESecurity Advisory - Double Free Vulnerability on Bastet Module of Some Huawei Smartphones
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
31.4%
There is a double free vulnerability on Bastet module of some Huawei smartphones. An attacker tricks the user into installing a malicious application, which frees on the same memory address twice. Successful exploit could result in malicious code execution. (Vulnerability ID: HWPSIRT-2018-12500)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-5282.
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-20190220-01-smartphone-en
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| huawei | emily-al00a_firmware | * | cpe:2.3:o:huawei:emily-al00a_firmware:*:*:*:*:*:*:*:* |
| huawei | emily-tl00b_firmware | * | cpe:2.3:o:huawei:emily-tl00b_firmware:*:*:*:*:*:*:*:* |
| huawei | emily-l09c_firmware | * | cpe:2.3:o:huawei:emily-l09c_firmware:*:*:*:*:*:*:*:* |
| huawei | emily-l29c_firmware | * | cpe:2.3:o:huawei:emily-l29c_firmware:*:*:*:*:*:*:*:* |
| huawei | hima-l09ca_firmware | * | cpe:2.3:o:huawei:hima-l09ca_firmware:*:*:*:*:*:*:*:* |
| huawei | hima-l29ca_firmware | * | cpe:2.3:o:huawei:hima-l29ca_firmware:*:*:*:*:*:*:*:* |
| huawei | hima-l29c_firmware | * | cpe:2.3:o:huawei:hima-l29c_firmware:*:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
31.4%