Vulnerability CVE-2017-18312
Published: 2018-10-23

Description:
While accessing SafeSwitch services, third party can manipulate a given device and perform unauthorized operation due to lack of checking of same state transitions in Snapdragon Automobile, Snapdragon Mobile in version MSM8996AU, SD 410/12, SD 617, SD 650/52, SD 810, SD 820, SD 820A

Type:

CWE-862

 (Missing Authorization)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Qualcomm -> Msm8996au firmware 
Qualcomm -> Sd 410 firmware 
Qualcomm -> Sd 412 firmware 
Qualcomm -> Sd 617 firmware 
Qualcomm -> Sd 650 firmware 
Qualcomm -> Sd 652 firmware 
Qualcomm -> Sd 810 firmware 
Qualcomm -> Sd 820 firmware 
Qualcomm -> Sd 820a firmware 

 References:
https://source.android.com/security/bulletin/2018-09-01#qualcomm-closed-source-components
https://www.qualcomm.com/company/product-security/bulletins
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