Vulnerability CVE-2019-2298


Published: 2019-07-25

Description:
Protection is missing while accessing md sessions info via macro which can lead to use-after-free in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 845 / SD 850, SD 855, SDM660, SDX20, SDX24

Type:

CWE-416

(Use After Free)

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 450 firmware 
Qualcomm -> Mdm9150 firmware 
Qualcomm -> Sd 625 firmware 
Qualcomm -> Mdm9206 firmware 
Qualcomm -> Sd 636 firmware 
Qualcomm -> Mdm9607 firmware 
Qualcomm -> Sd 670 firmware 
Qualcomm -> Mdm9640 firmware 
Qualcomm -> Sd 710 firmware 
Qualcomm -> Mdm9650 firmware 
Qualcomm -> Sd 712 firmware 
Qualcomm -> Msm8909w firmware 
Qualcomm -> Sd 820 firmware 
Qualcomm -> Qcs405 firmware 
Qualcomm -> Sd 820a firmware 
Qualcomm -> Qcs605 firmware 
Qualcomm -> Sd 845 firmware 
Qualcomm -> Sd 205 firmware 
Qualcomm -> Sd 850 firmware 
Qualcomm -> Sd 210 firmware 
Qualcomm -> Sd 855 firmware 
Qualcomm -> Sd 212 firmware 
Qualcomm -> Sdm660 firmware 
Qualcomm -> Sd 425 firmware 
Qualcomm -> Sdx20 firmware 
Qualcomm -> Sd 427 firmware 
Qualcomm -> Sdx24 firmware 
Qualcomm -> Sd 430 firmware 
Qualcomm -> Sd 435 firmware 

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

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