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CVE-2017-7364 In all Qualcomm products with Android releases from CAF using the Linux kernel, in function…

Description

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.

Affected products and versions

Product Affected versions Fixed in
All Qualcomm products Versions not published
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