CVE-2018-1992

https://notcve.org/view.php?id=CVE-2018-1992

21 Mar 2019 — The IBM Power 9 OP910, OP920, and FW910 boot firmware's bootloader is responsible for loading and validating the initial boot firmware image that drives the rest of the system's hardware initialization. The bootloader firmware contains a buffer overflow vulnerability such that, if an attacker were able to replace the initial boot firmware image with a very carefully crafted and sufficiently large, malicious replacement, it could cause the bootloader, during the load of that image, to overwrite its own instr... • https://exchange.xforce.ibmcloud.com/vulnerabilities/154345 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •