Vulnerability CVE-2018-11925
Published: 2019-05-24

Description:
Data length received from firmware is not validated against the max allowed size which can result in buffer overflow. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ8064, IPQ8074, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24

Type:

CWE-190

 (Integer Overflow or Wraparound)

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 636 firmware 
Qualcomm -> Ipq4019 firmware 
Qualcomm -> Sd 670 firmware 
Qualcomm -> Ipq8064 firmware 
Qualcomm -> Sd 710 firmware 
Qualcomm -> Ipq8074 firmware 
Qualcomm -> Sd 712 firmware 
Qualcomm -> Mdm9150 firmware 
Qualcomm -> Sd 835 firmware 
Qualcomm -> Mdm9206 firmware 
Qualcomm -> Sd 845 firmware 
Qualcomm -> Mdm9607 firmware 
Qualcomm -> Sd 850 firmware 
Qualcomm -> Mdm9640 firmware 
Qualcomm -> Sd 855 firmware 
Qualcomm -> Mdm9650 firmware 
Qualcomm -> Sda660 firmware 
Qualcomm -> Qcs605 firmware 
Qualcomm -> Sdm630 firmware 
Qualcomm -> Sd 425 firmware 
Qualcomm -> Sdm660 firmware 
Qualcomm -> Sd 427 firmware 
Qualcomm -> Sdx20 firmware 
Qualcomm -> Sd 430 firmware 
Qualcomm -> Sdx24 firmware 
Qualcomm -> Sd 435 firmware 
Qualcomm -> Sd 450 firmware 
Qualcomm -> Sd 625 firmware 

 References:
https://www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security-bulletin
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