Vulnerability CVE-2018-13927


Published: 2019-07-22

Description:
Debug policy with invalid signature can be loaded when the debug policy functionality is disabled by using the parallel image loading in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, QCS404, QCS605, SD 410/12, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660, SXR1130

Type:

CWE-287

(Improper Authentication)

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 -> Sd 835 firmware 
Qualcomm -> Mdm9206 firmware 
Qualcomm -> Sd 845 firmware 
Qualcomm -> Mdm9607 firmware 
Qualcomm -> Sd 850 firmware 
Qualcomm -> Mdm9650 firmware 
Qualcomm -> Sd 855 firmware 
Qualcomm -> Mdm9655 firmware 
Qualcomm -> Sd 8cx firmware 
Qualcomm -> Msm8996au firmware 
Qualcomm -> Sda660 firmware 
Qualcomm -> Qcs404 firmware 
Qualcomm -> Sdm630 firmware 
Qualcomm -> Qcs605 firmware 
Qualcomm -> Sdm660 firmware 
Qualcomm -> Sd 410 firmware 
Qualcomm -> Sxr1130 firmware 
Qualcomm -> Sd 412 firmware 
Qualcomm -> Sd 636 firmware 
Qualcomm -> Sd 670 firmware 
Qualcomm -> Sd 710 firmware 
Qualcomm -> Sd 712 firmware 
Qualcomm -> Sd 820 firmware 
Qualcomm -> Sd 820a firmware 

 References:
https://www.qualcomm.com/company/product-security/bulletins

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