In all Qualcomm products with Android releases from CAF using the Linux kernel, in function __mdss_fb_copy_destscaler_data(), variable ds_data[i].scale may still point to a user-provided address (which could point to arbitrary kernel address), so on an error condition, this user-provided address will be freed (arbitrary free), and continued operation could result in use after free condition.
References
Link | Resource |
---|---|
https://source.android.com/security/bulletin/2017-06-01 | Patch Vendor Advisory |
http://www.securitytracker.com/id/1038623 | Third Party Advisory VDB Entry |
Configurations
Information
Published : 2017-08-18 12:29
Updated : 2017-08-21 18:36
NVD link : CVE-2017-7364
Mitre link : CVE-2017-7364
JSON object : View
CWE
CWE-416
Use After Free
Products Affected
- android