Security Advisory - Information Leak Vulnerability in Some Huawei Smartphones
- SA No:huawei-sa-20181121-01-phone
- Initial Release Date: 2018-11-21
- Last Release Date: 2020-01-02
There is an information leak vulnerability in some Huawei smartphones. An attacker may do some specific configuration in the smartphone and trick a user into inputting some sensitive information. Due to improper design, successful exploit may cause some information leak. (Vulnerability ID: HWPSIRT-2018-09002)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2018-7946.
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-20181121-01-phone-en
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Product Name |
Affected Version |
Resolved Product and Version |
|
ALP-AL00B |
Versions earlier than 9.0.0.156(C00E84R2P20T8) |
9.0.0.156(C00E84R2P20T8) |
|
ALP-L09 |
Versions earlier than 9.0.0.159(C432E4R1P9T8) |
9.0.0.159(C432E4R1P9T8) |
|
ALP-L29 |
Versions earlier than 9.0.0.159(C185E2R1P12T8) |
9.0.0.159(C185E2R1P12T8) |
|
Versions earlier than 9.0.0.159(C636E2R1P12T8) |
9.0.0.159(C636E2R1P12T8) |
|
|
Versions earlier than 9.0.0.160(C605E2R1P11) |
9.0.0.160(C605E2R1P11) |
|
|
Anne-AL00 |
Versions earlier than 8.0.0.168(C00) |
8.0.0.168(C00) |
|
Atomu-AL10B |
Versions earlier than 8.0.0.195(C00) |
8.0.0.195(C00) |
|
Atomu-L03 |
Versions earlier than 8.0.0.145(C605CUSTC605D1) |
8.0.0.145(C605CUSTC605D1) |
|
Atomu-L11 |
Versions earlier than 8.0.0.144(C782CUSTC782D1) |
8.0.0.144(C782CUSTC782D1) |
|
Atomu-L21 |
Versions earlier than 8.0.0.144(C432CUSTC432D1) |
8.0.0.144(C432CUSTC432D1) |
|
Atomu-L23 |
Versions earlier than 8.0.0.146(C605CUSTC605D1) |
8.0.0.146(C605CUSTC605D1) |
|
Atomu-L29A |
Versions earlier than 8.0.0.137(C432CUSTC432D1) |
8.0.0.137(C432CUSTC432D1) |
|
Versions earlier than 8.0.0.142(C461CUSTC461D1) |
8.0.0.142(C461CUSTC461D1) |
|
|
Versions earlier than 8.0.0.143(C185CUSTC185D2) |
8.0.0.143(C185CUSTC185D2) |
|
|
Versions earlier than 8.0.0.162(C636CUSTC636D1) |
8.0.0.162(C636CUSTC636D1) |
|
|
Atomu-L41 |
Versions earlier than 8.0.0.143(C461CUSTC461D1) |
8.0.0.143(C461CUSTC461D1) |
|
Atomu-L42 |
Versions earlier than 8.0.0.143(C636CUSTC636D1) |
8.0.0.143(C636CUSTC636D1) |
|
Atomu-TL10B |
Versions earlier than 8.0.0.195(C798) |
8.0.0.195(C798) |
|
BLA-A09 |
Versions earlier than 8.0.0.127(C212) |
8.0.0.127(C212) |
|
Versions earlier than 8.0.0.127(C567) |
8.0.0.127(C567) |
|
|
Versions earlier than 8.0.0.127(C797) |
8.0.0.127(C797) |
|
|
BLA-AL00B |
Versions earlier than 9.0.0.156(C00E86R2P15T8) |
9.0.0.156(C00E86R2P15T8) |
|
BLA-L09C |
Versions earlier than 8.0.0.140(C605) |
8.0.0.140(C605) |
|
Versions earlier than 8.0.0.156(C432) |
8.0.0.156(C432) |
|
|
Versions earlier than 9.0.0.159(C185E2R1P13T8) |
9.0.0.159(C185E2R1P13T8) |
|
|
BLA-L29C |
Versions earlier than 8.0.0.140(C605) |
8.0.0.140(C605) |
|
Versions earlier than 8.0.0.151(C635) |
8.0.0.151(C635) |
|
|
Versions earlier than 8.0.0.156(C432) |
8.0.0.156(C432) |
|
|
Versions earlier than 9.0.0.159(C185E2R1P13T8) |
9.0.0.159(C185E2R1P13T8) |
|
|
Versions earlier than 9.0.0.159(C636E2R1P13T8) |
9.0.0.159(C636E2R1P13T8) |
|
|
Berkeley-AL20 |
Versions earlier than 8.0.0.202(C00GT) |
8.0.0.202(C00GT) |
|
Berkeley-L09 |
Versions earlier than 8.0.0.172(C432) |
8.0.0.172(C432) |
|
Versions earlier than 8.0.0.172(C636) |
8.0.0.172(C636) |
|
|
Figo-AL00A |
Versions earlier than 8.0.0.178(C00) |
8.0.0.178(C00) |
|
Figo-L03 |
Versions earlier than 8.0.0.147(C605) |
8.0.0.147(C605) |
|
Figo-L11 |
Versions earlier than 8.0.0.137(C782) |
8.0.0.137(C782) |
|
Figo-L21 |
Versions earlier than 8.0.0.139(C185) |
8.0.0.139(C185) |
|
Versions earlier than 8.0.0.139(C635) |
8.0.0.139(C635) |
|
|
Figo-L23 |
Versions earlier than 8.0.0.144(C605) |
8.0.0.144(C605) |
|
Figo-L31 |
Versions earlier than 8.0.0.162(C432) |
8.0.0.162(C432) |
|
Florida-AL10B |
Versions earlier than 8.0.0.172(C00) |
8.0.0.172(C00) |
|
Florida-L03 |
Versions earlier than 8.0.0.133(C605) |
8.0.0.133(C605) |
|
Florida-L21 |
Versions earlier than 8.0.0.127(C185) |
8.0.0.127(C185) |
|
Versions earlier than 8.0.0.127(C432) |
8.0.0.127(C432) |
|
|
Versions earlier than 8.0.0.129(C605) |
8.0.0.129(C605) |
|
|
Florida-L22 |
Versions earlier than 8.0.0.128(C636) |
8.0.0.128(C636) |
|
Florida-L23 |
Versions earlier than 8.0.0.138(C605) |
8.0.0.138(C605) |
|
HUAWEI P smart |
Versions earlier than 8.0.0.132(ZAFC185) |
8.0.0.132(ZAFC185) |
|
Versions earlier than 8.0.0.138(C605) |
8.0.0.138(C605) |
|
|
HUAWEI P smart,HUAWEI Y7s |
Versions earlier than 8.0.0.112(C636) |
8.0.0.112(C636) |
|
HUAWEI P20 lite |
Versions earlier than 8.0.0.155(C432) |
8.0.0.155(C432) |
|
HUAWEI Y6 2018 |
Versions earlier than 8.0.0.148(C185CUSTC185D1) |
8.0.0.148(C185CUSTC185D1) |
|
HUAWEI Y6 Prime 2018 |
Versions earlier than 8.0.0.144(C185CUSTC185D1) |
8.0.0.144(C185CUSTC185D1) |
|
HUAWEI Y7 2018 |
Versions earlier than 8.0.0.160(C782CUSTC782D1) |
8.0.0.160(C782CUSTC782D1) |
|
HUAWEI Y7 Pro 2018 |
Versions earlier than 8.0.0.146(C636CUSTC636D1) |
8.0.0.146(C636CUSTC636D1) |
|
HUAWEI nova 3e,HUAWEI P20 lite |
Versions earlier than 8.0.0.166(C432) |
8.0.0.166(C432) |
|
Honor View 10 |
Versions earlier than 8.1.0.131(C567) |
8.1.0.131(C567) |
|
Jimmy-L22HN |
Versions earlier than Jimmy-L22HNC432B136 |
Jimmy-L22HNC432B136 |
|
Leland-AL00A |
Versions earlier than 8.0.0.182(C00) |
8.0.0.182(C00) |
|
Leland-L21A |
Versions earlier than 8.0.0.133(C636) |
8.0.0.133(C636) |
|
Versions earlier than 8.0.0.134(C185) |
8.0.0.134(C185) |
|
|
Leland-L31A |
Versions earlier than 8.0.0.138(C432) |
8.0.0.138(C432) |
|
LelandP-L22C |
Versions earlier than 9.1.0.118(C636E4R1P1T8) |
Leland-L21A 9.1.0.118(C636E4R1P1T8) |
|
London-AL30A |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
London-AL40 |
Versions earlier than 8.0.0.215(C00) |
London-AL40B 8.0.0.215(C00) |
|
Selina-L02 |
Versions earlier than Selina-L02C432B161 |
Selina-L02C432B161 |
|
Toronto-L21 |
Versions earlier than Toronto-L21C09B163CUSTC09D001 |
Toronto-L21C09B163CUSTC09D001 |
|
Versions earlier than Toronto-L21C10B175CUSTC10D001 |
Toronto-L21C10B175CUSTC10D001 |
|
|
Versions earlier than Toronto-L21C432B179CUSTC432D001 |
Toronto-L21C432B179CUSTC432D001 |
|
|
Toronto-L22 |
Versions earlier than Toronto-L22C636B186CUSTC636D001 |
Toronto-L22C636B186CUSTC636D001 |
|
LDN-AL20 |
Versions earlier than 8.0.0.215(C00) |
8.0.0.215(C00) |
|
Honor 9i |
Versions earlier than 8.0.0.132(C00) |
8.0.0.132(C00) |
|
Honor Play7A |
Versions earlier than 8.0.0.195(C00) |
8.0.0.195(C00) |
Successful exploit may cause some information leak.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 3.9 (AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N)
Temporal Score: 3.6 (E:F/RL:O/RC:C)
Overall Score: 3.6
This vulnerability can be exploited only when the following conditions are present:
1. The attacker has got the smartphone.
Vulnerability details:
There is an information leak vulnerability in some Huawei smartphones. An attacker may do some specific configuration in the smartphone and trick a user into inputting some sensitive information. Due to improper design, successful exploit may cause some information leak.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was discovered by Huawei internal tester.
2020-01-02 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2018-11-21 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.
