In all Qualcomm products with Android releases from CAF using the Linux kernel, a race condition exists in a video driver which can lead to a double free.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
Link | Tags |
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https://source.android.com/security/bulletin/2017-07-01 | patch vendor advisory |
http://www.securityfocus.com/bid/99465 | vdb entry third party advisory |