There’s Another┬áHole In Your SoC: Unisoc ROM Vulnerabilities

UNISOC (formerly Spreadtrum) is a rapidly growing semiconductor company that is nowadays focused on the Android entry-level smartphone market. While still a rare sight in the west, the company has nevertheless achieved impressive growth claiming 11% of the global smartphone application processor market, according to Counterpoint Research. Recently, it's been making its way into some … Continue reading There’s Another┬áHole In Your SoC: Unisoc ROM Vulnerabilities

Technical Advisory – Multiple Vulnerabilities in U-Boot (CVE-2022-30790, CVE-2022-30552)

By Nicolas Bidron, and Nicolas Guigo. U-boot is a popular boot loader for embedded systems with implementations for a large number of architectures and prominent in most Linux based embedded systems such as ChromeOS and Android Devices. Two vulnerabilities were uncovered in the IP Defragmentation algorithm implemented in U-Boot, with the associated technical advisories below: … Continue reading Technical Advisory – Multiple Vulnerabilities in U-Boot (CVE-2022-30790, CVE-2022-30552)