In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, a race condition can allow access to already freed memory while reading command registration table entries in diag_dbgfs_read_table.
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/pixel/2017-10-01 | vendor advisory |
http://www.securityfocus.com/bid/101160 | third party advisory vdb entry |