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December 2024

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Raspberry Pi Compute Module 5 Launches as a Modular Version of Raspberry Pi 5
by Peter Reutemann 02 Dec '24

02 Dec '24

'The Raspberry Pi Foundation announced today the general availability of Raspberry Pi Compute Module 5 as the fifth update to their Raspberry Pi CM (Compute Module) series. Designed as a modular version of the Raspberry Pi 5 single-board computer, the Raspberry Pi Compute Module 5 is powered by a 2.4GHz Quad-Core 64-bit ARM Cortex-A76 processor and it’s available with 2GB, 4GB, or 8GB of LPDDR4X-4267 SDRAM memory, as well as with 16GB, 32GB, or 64GB of MLC eMMC storage. Raspberry Pi CM 5 also comes with a powerful VideoCore VII graphics card supporting OpenGL ES 3.1 and Vulkan 1.3 standards, a 4Kp60 HEVC decoder, dual 4Kp60 HDMI display output, 2 × 4-lane MIPI camera/display transceivers, and 30 GPIOs supporting 1.8V or 3.3V operation. Connectivity-wise, the Raspberry Pi Compute Module 5 supports a PCIe 2.0 x1 interface for fast peripherals, two USB 3.0 interfaces for supporting simultaneous 5Gbps operation, Gigabit Ethernet with IEEE 1588 support, and optional dual-band 802.11ac Wi-Fi and Bluetooth 5.0. The Raspberry Pi CM5 IO board features a standard 40-pin GPIO connector, two full-size HDMI 2.0 connectors, two 4-lane MIPI DSI/CSI-2 FPC connectors, two USB 3.0 connectors, a Gigabit Ethernet jack with PoE+ support, an M.2 M-key PCIe socket, a microSD card socket, an RTC battery socket, and a 4-pin fan connector. Despite its small design, Raspberry Pi CM 5 also supports various peripherals, including UART, SPI, I2C, I2S, SDIO, and PWM. On top of that, Compute Module 5 is mechanically compatible with its predecessor, Raspberry Pi Compute Module 4, but provides additional stability with four M2.5 mounting holes at the corners of the board.' -- source: https://9to5linux.com/raspberry-pi-compute-module-5-launches-as-a-modular-v… Cheers, Peter

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Code found online exploits LogoFAIL to install Bootkitty Linux backdoor
by Peter Reutemann 02 Dec '24

02 Dec '24

'Researchers have discovered malicious code circulating in the wild that hijacks the earliest stage boot process of Linux devices by exploiting a year-old firmware vulnerability when it remains unpatched on affected models. The critical vulnerability is one of a constellation of exploitable flaws discovered last year and given the name LogoFAIL. These exploits are able to override an industry-standard defense known as Secure Boot and execute malicious firmware early in the boot process. Until now, there were no public indications that LogoFAIL exploits were circulating in the wild. The discovery of code downloaded from an Internet-connected web server changes all that. While there are no indications the public exploit is actively being used, it is reliable and polished enough to be production-ready and could pose a threat in the real world in the coming weeks or months. Both the LogoFAIL vulnerabilities and the exploit found on-line were discovered by Binarly, a firm that helps customers identify and secure vulnerable firmware.' -- source: https://arstechnica.com/security/2024/11/code-found-online-exploits-logofai… Cheers, Peter

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