CVE-2015-9208

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear IPQ4019, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9645, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 615/16/SD 415, SD 800, and SD 810, the function tzbsp_pil_verify_sig() does not strictly check that the pointer to ELF and program headers and hash segment is within secure memory. It only checks that the address is not in non-secure memory. A given address range can overlap with both secure and non-secure regions - hence if such an address is passed in, it would not pass the non-secure range check, and would be considered valid by the function, even though that memory area could be modified by the non-secure side.

• qualcomm mdm9206 firmware • qualcomm mdm9607 firmware • qualcomm ipq4019 firmware • qualcomm mdm9635m firmware • qualcomm mdm9640 firmware • qualcomm mdm9645 firmware • qualcomm msm8909w firmware • qualcomm sd 210 firmware • qualcomm sd 212 firmware • qualcomm sd 205 firmware • qualcomm sd 400 firmware • qualcomm sd 410 firmware • qualcomm sd 412 firmware • qualcomm sd 615 firmware • qualcomm sd 616 firmware • qualcomm sd 415 firmware • qualcomm sd 800 firmware • qualcomm sd 810 firmware