CVE-2017-9607
The BL1 FWU SMC handling code in ARM Trusted Firmware before 1.4 might allow attackers to write arbitrary data to secure memory, bypass the bl1_plat_mem_check protection mechanism, cause a denial of service, or possibly have unspecified other impact via a crafted AArch32 image, which triggers an integer overflow.
Date published : 2017-09-20
https://github.com/ARM-software/arm-trusted-firmware/blob/v1.4/docs/change-log.rst#new-features