Vulnerability CVE-2019-2333
Published: 2019-09-30

Description:
Buffer overflow due to improper validation of buffer size while IPA driver processing to perform read operation in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, SDX24

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Qualcomm -> Sd 439 firmware 
Qualcomm -> Sd 855 firmware 
Qualcomm -> Mdm9150 firmware 
Qualcomm -> Sd 450 firmware 
Qualcomm -> Sda660 firmware 
Qualcomm -> Mdm9607 firmware 
Qualcomm -> Sd 625 firmware 
Qualcomm -> Sdm439 firmware 
Qualcomm -> Mdm9650 firmware 
Qualcomm -> Sd 632 firmware 
Qualcomm -> Sdm630 firmware 
Qualcomm -> Msm8909w firmware 
Qualcomm -> Sd 636 firmware 
Qualcomm -> Sdm660 firmware 
Qualcomm -> Msm8996au firmware 
Qualcomm -> Sd 665 firmware 
Qualcomm -> Sdx20 firmware 
Qualcomm -> Qcs605 firmware 
Qualcomm -> Sd 670 firmware 
Qualcomm -> Sdx24 firmware 
Qualcomm -> Qualcomm 215 firmware 
Qualcomm -> Sd 675 firmware 
Qualcomm -> Sd 205 firmware 
Qualcomm -> Sd 710 firmware 
Qualcomm -> Sd 210 firmware 
Qualcomm -> Sd 712 firmware 
Qualcomm -> Sd 212 firmware 
Qualcomm -> Sd 730 firmware 
Qualcomm -> Sd 425 firmware 
Qualcomm -> Sd 820 firmware 
Qualcomm -> Sd 427 firmware 
Qualcomm -> Sd 820a firmware 
Qualcomm -> Sd 429 firmware 
Qualcomm -> Sd 835 firmware 
Qualcomm -> Sd 430 firmware 
Qualcomm -> Sd 845 firmware 
Qualcomm -> Sd 435 firmware 
Qualcomm -> Sd 850 firmware 

 References:
https://www.codeaurora.org/security-bulletin/2019/08/05/august-2019-code-aurora-security-bulletin
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