TOCTOU Vulnerability in Input Validation for bulletin_board_read Syscall on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD Processors

CVE-2016-10439 · HIGH Severity

AV:N/AC:M/AU:N/C:C/I:C/A:C

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A, there is a TOCTOU vulnerability in the input validation for bulletin_board_read syscall. A pointer dereference is being validated without promising the pointer hasn't been changed by the HLOS program.

Learn more about our Cis Benchmark Audit For Google Android.