Vulnerability Details : CVE-2017-8202
The CameraISP driver of some Huawei smart phones with software of versions earlier than Prague-AL00AC00B205,versions earlier than Prague-AL00BC00B205,versions earlier than Prague-AL00CC00B205,versions earlier than Prague-TL00AC01B205,versions earlier than Prague-TL10AC01B205 has a buffer overflow vulnerability due to the lack of parameter validation. An attacker tricks a user into installing a malicious APP, the APP can send a specific parameter to the CameraISP driver of the smart phone, causing system reboot.
Vulnerability category: Overflow
Products affected by CVE-2017-8202
- cpe:2.3:o:huawei:prague-al00a_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:prague-al00b_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:prague-al00c_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:prague-tl00a_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:prague-tl10a_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8202
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8202
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-8202
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-8202
-
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171115-01-smartphone-en
Security Advisory - Buffer overflow Vulnerability in CameraISP Driver of Huawei Smart PhoneVendor Advisory
-
http://www.securityfocus.com/bid/101959
Huawei Smart Phones CVE-2017-8202 Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
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