Vulnerability Details : CVE-2017-8247
In all Qualcomm products with Android releases from CAF using the Linux kernel, if there is more than one thread doing the device open operation, the device may be opened more than once. This would lead to get_pid being called more than once, however put_pid being called only once in function "msm_close".
Products affected by CVE-2017-8247
- cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-8247
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-8247
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
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-2017-8247
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-8247
-
https://source.android.com/security/bulletin/2017-09-01
Android Security Bulletin—September 2017 | Android Open Source ProjectPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/100658
Google Android Qualcomm Components Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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