Vulnerability Details : CVE-2017-17320
Huawei Mate 9 Pro smartphones with software of LON-AL00BC00B139D, LON-AL00BC00B229, LON-L29DC721B188 have a memory double free vulnerability. The system does not manage the memory properly, that frees on the same memory address twice. An attacker tricks the user who has root privilege to install a crafted application, successful exploit could result in malicious code execution.
Vulnerability category: Memory Corruption
Products affected by CVE-2017-17320
- cpe:2.3:o:huawei:mate_9_pro_firmware:lon-al00bc00b139d:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:mate_9_pro_firmware:lon-al00bc00b229:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:mate_9_pro_firmware:lon-l29dc721b188:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-17320
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-17320
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-17320
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-17320
-
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180314-02-smartphone-en
Security Advisory - Memory Double Free Vulnerability on Huawei SmartphonesVendor Advisory
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